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# Fernox UK

## Sitemaps

- [XML Sitemap](https://fernox.com/sitemap.xml): Contains all public & indexable URLs for this website.

## Posts

- [EXPLORE FERNOX’S RESIDENTIAL, COMMERCIAL AND RENEWABLE SOLUTIONS AT INSTALLERSHOW 2026   ](https://fernox.com/events/explore-fernoxs-residential-commercial-and-renewable-solutions-at-installershow-2026/) - Fernox will be attending InstallerSHOW from the 23rd – 25th June 2026 on stand 5G45 at the NEC in Birminghamand will be showcasing our residential, commercial and renewable solutions. With over six decades of experience and in-house testing capabilities, visitors can discover and discuss our products, services as well as the training options available via The Fernox Experience, all of which provide professionals with a wealth of valuable support. For the
- [FERNOX ACHIEVES ISO 27001 CERTIFICATION FOR NEW MOBILE APPLICATION](https://fernox.com/news-press/fernox-achieves-iso-27001-certification-for-new-mobile-application/) - Fernox is pleased to announce that its new Fernox Mobile Application & Associated Systems have successfully achieved ISO/IEC 27001 certification, the internationally recognised standard for information security management. This certification represents a significant technical and governance milestone, demonstrating that Fernox has implemented a structured, risk-based approach to protecting information assets across its digital platforms. ISO
- [FERNOX LAUNCH NEW ENHANCED COMMERCIAL PRODUCT RANGE](https://fernox.com/news-press/fernox-launch-new-enhanced-commercial-product-range/) - Fernox recently held its commercial range launch event, at our headquarters in Woking. Bringing together valued customers, partners and colleagues for a day of connection and celebration, the event marked an exciting new milestone for Fernox, showcasing our continued commitment to innovation, collaboration and delivering exceptional products and solutions. The event provided a unique opportunity
- [FERNOX POWERS A QUICK RECOVERY BY HELPING SOLV GROUP RESTORE HEAT FAST ](https://fernox.com/case-studies/fernox-powers-a-quick-recovery-by-helping-solv-group-restore-heat-fast/) - Fernox recently assisted solv group in restoring a broken-down boiler for a customer in Belfast. After being approached by the mechanical, electrical and facilities management service provider, Fernox recommended its unique Protector+ Filter Fluid F9, which actively helped the filter to remove significant levels of contaminants from the system, and restored full operation of the boiler, avoiding a costly
- [FERNOX TO SHOWCASE INNOVATION AT SCREWFIX LIVE 2019](https://fernox.com/articles/fernox-to-showcase-innovation-at-screwfix-live-2019/) - Fernox will be showcasing its range of products at Screwfix LIVE 2019 from Friday 27th September 2019 to Sunday 29th September 2019. Across the weekend at the Farnborough International Exhibition and Conference Centre, Fernox’s team of experts will be available to answer visitor questions about chemical water treatment and the best means to protect a
- [FERNOX SUPPORTS WORLD ENVIRONMENT DAY](https://fernox.com/news-press/fernox-supports-world-environment-day/) - Fernox supported this year’s World Environment Day. The company focused on raising awareness of how CO2 emissions generated from heating, which accounts for 31% of all emissions, can be reduced by correct central heating system treatment and maintenance. As well as sharing examples of its commitment to sustainability across social media, Fernox launched a local
- [NEW TF1 SIGMA FILTER INSTALLER’S PACK LAUNCHED](https://fernox.com/articles/new-tf1-sigma-filter-installers-pack-launched/) - Fernox has launched the new TF1 Sigma Filter Installer’s Pack, which comprises the ground-breaking, TF1 Sigma Filter with slip socket connection and the enhanced reformulated Cleaner F3 and Protector F1 500ml product. This 3-in-1 handy pack ensures installers have everything they need to clean and protect a domestic heating system. Unlike other plastic filters on
- [FERNOX APPOINTS CHAREL MARAIS TO GENERAL MANAGER](https://fernox.com/news-press/appointment-charel-marais/) - We are pleased to announce the appointment of Charel Marais as General Manager, effective 1st April 2025. This promotion follows the retirement of Ernie McDonald. Charel Marais joined Fernox in 2021 and has spent the past four years successfully leading our European commercial organisation, and more recently, overseeing global supply chain. With over 21 years
- [FERNOX SUSTAINABILITY INITIATIVES TAKE ROOT WITH TREE PLANTING EVENT](https://fernox.com/news-press/sustainability-tree-planting/) - Fernox recently partnered with our local council for a community tree planting event. Fernox employees, customers, partners, and children from a local infant school all joined the efforts to plant 300 bare root whip trees and four fruit trees in the borough. The occasion, which formed part of our 60th anniversary celebrations and ongoing sustainability
- [FERNOX TO EXHIBIT AND PRESENT AT CMPX 2026](https://fernox.com/events/fernox-to-exhibit-and-present-at-cmpx-2026/) - Fernox, a global leader in water treatment solutions for hydronic and HVAC systems, is pleased to announce its participation in CMPX 2026, taking place March 25–27, 2026 at the Metro Toronto Convention Centre (South Building). At this year’s show, Fernox will showcase its latest innovations designed to help contractors and engineers maintain cleaner, more energy-efficient HVAC and
- [FERNOX SWINGS INTO ACTION FOR THEIR CHARITY GOLF EVENT](https://fernox.com/news-press/fernox-swings-into-action-for-their-charity-golf-event/) - Fernox has hosted its annual charity golf day since 2010, and in that time we have raised well over £100,000 for a range of worthy causes. This year, the event once again proved a great success raising over £11,000 in aid of Shooting Star Children’s Hospice boosted by a generous donation from the ESI Foundation. At
- [FERNOX TO SPEAK AT INSTALLERSHOW](https://fernox.com/events/fernox-to-speak-at-installershow/) - Water treatment expert Fernox is set to take the stage at InstallerSHOW New York this March, delivering an educational session focused on The Importance of Water Quality in a Hydronic System. The presentation is designed to help heating professionals better understand how proper water treatment directly impacts system efficiency, reliability, and longevity. Modern hydronic systems
- [FERNOX TO EXHIBIT AT ISH](https://fernox.com/news-press/ish-2025-exhibition/) - Leading water treatment company Fernox has announced it will showcase its extensive and award-winning range at ISH 2025. The event takes place on 17 – 21 March 2025, at the Messe Frankfurt exhibition centre in Frankfurt, Germany. From stand A81 in Hall 9, Fernox will be showcasing products from across its impressive portfolio including water treatment chemicals, filters, and testing technology solutions for both residential, commercial, and renewable systems. Fernox’s technical
- [FERNOX ATTENDING INSTALLERSHOW 2025](https://fernox.com/news-press/fernox-attending-installershow-2025/) - Fernox, will be exhibiting at this year’s InstallerSHOW from 24th- 26th June at the NEC in Birmingham. Visitors can learn about the company’s latest product launches, with a particular focus on innovations designed for renewable heating systems, while enjoying a complimentary barista-made coffee. On show will be Fernox’s filters including the award winning TF1 Sigma HP Filter designed for
- [FERNOX TO EXHIBIT AT MCE](https://fernox.com/news-press/fernox-to-exhibit-at-mce/) - Fernox, is pleased to be exhibiting at Mostra Convegno Expocomfort (MCE) 2026 in Milan, Italy. Taking place 24th - 27th March, Fernox will showcase its comprehensive range of chemical water treatment solutions for domestic, residential and renewable energy systems. Visitors will also be able to explore Fernox’s innovative filters and equipment and meet the expert team
- [INDUSTRY GATHERS TO CELEBRATE THE OPENING OF THE FERNOX EXPERIENCE](https://fernox.com/news-press/industry-gathers-to-celebrate-the-opening-of-the-fernox-experience/) - Fernox officially opened the Fernox Experience and The Ernie McDonald Training Academy in Woking, at an Autumn event that brought together customers, industry influencers, supply chain partners and press. The new interactive academy offers installers, apprentices and trainees at varying levels of experience the chance to gain product knowledge as well as practical training. The
- [FERNOX APPOINTS NEW COMMERCIAL BUSINESS DEVELOPMENT MANAGER ](https://fernox.com/news-press/gain-cpd-points-with-ciphe-approved-fernox-online-training-course-2/) - As part of our growth into the commercial sector, we are delighted to introduce Rob Jacques as our new Commercial Business Development Manager. With over 25 years of experience in the water treatment industry, Rob brings a wealth of commercial expertise and deep industry knowledge that will be instrumental in driving growth within this new
- [GAIN CPD POINTS WITH CIPHE-APPROVED FERNOX ONLINE TRAINING COURSE](https://fernox.com/news-press/gain-cpd-points-with-ciphe-approved-fernox-online-training-course/) - Fernox has recently received CIPHE CPD approval for its online training course, which offers valuable insights into the importance of chemical water treatment and filter technology. The course provides a comprehensive overview of the Fernox product range, explaining how it addresses common system challenges and highlighting the key regulations installers must follow. The Fernox online
- [WHY INSTALLERS EVERYWHERE ARE SWITCHING TO THE TF1 SIGMA MINI INSTALLER PACK](https://fernox.com/news-press/why-installers-everywhere-are-switching-to-the-tf1-sigma-mini-installer-pack/) - Fernox has launched its TF1 Sigma Mini Installer Pack, giving installers everything they need to clean, protect and guard a central heating system in line with BS 7593:2019. Featuring the popular TF1 Sigma Mini filter, the pack is ideal for smaller volume systems with restricted space around the boiler, including social housing and new build properties.
- [FERNOX MARKS EARTH DAY WITH 5TH ANNUAL LITTER PICK](https://fernox.com/news-press/fernox-marks-earth-day-with-5th-annual-litter-pick/) - A record number of employees volunteered their time on Earth Day, 22nd April, for our fifth annual litter pick initiative. The team's efforts resulted in the collection of a significant amount of rubbish from across Horsell Common, contributing greatly to the tidiness and upkeep of the local area. Earth day, a global movement, raises awareness
- [NEW PRODUCT SELECTOR TOOL FOR EXPANDING RENEWABLES RANGE](https://fernox.com/news-press/new-product-selector-tool/) - Fernox, is pleased to launch its new Renewables Product Selector, designed to provide a fast, easy-to-use single source tool for professionals working with renewable heating systems. Streamlining the product selection process, Fernox’s new Renewables Product Selector tool is user-friendly and intuitive making it easier than ever for heating professionals and engineers to find the right
- [CELEBRATING SIXTY SPECIAL YEARS](https://fernox.com/articles/celebrating-sixty-special-years/) - This year, our company celebrates its 60th anniversary – a fantastic milestone! Over the last six decades we have grown from a lightbulb moment by our founder, Peter Muetzel to become a global leader in water treatment products, filters and test kits. Here, our Marketing Manager, Claire Lopez, takes a look at how it all
- [NO SPACE? NO PROBLEM. FERNOX ADDS NEW FILTER TO ITS PRODUCT RANGE](https://fernox.com/articles/new-tf1-sigma-mini-filter/) - The new sealed and ultra-compact TF1 Sigma Mini, providing a practical filter solution for smaller volume systems with restricted space. With an excellent collection capacity to capture system contaminants, it is simple to install and service. By adding the TF1 Sigma Mini to the extensive Fernox portfolio, installers can now find a filter option to
- [60 YEARS IN AND IT’S JUST THE BEGINNING](https://fernox.com/articles/60th-anniversary/) - Fernox is celebrating its 60th year in 2024. As the world’s first chemical water treatment company, the last six decades has seen Fernox consistently lead the way in the heating industry – from pioneering the use of chemicals, testing and filter technology to keeping heating and renewable systems energy efficient. Born from a light bulb
- [EARTH DAY: FERNOX LEADS CLEANUP EFFORT](https://fernox.com/news-press/earth-day-fernox-leads-cleanup-effort/) - Employees from Fernox, a Woking based company, volunteered their time on Earth Day, 24th April for their annual litter-picking initiative. The team's dedicated efforts led to the collection of a significant amount of litter and rubbish, contributing greatly to the tidiness and upkeep of the local area. Earth day is an event that aims to
- [FERNOX EXPANDS ITS RENEWABLES RANGE WITH NEW TF1 ANTIFREEZE VALVES](https://fernox.com/articles/new-tf1-antifreeze-valves/) - Fernox has introduced new TF1 Antifreeze Valves to its extensive portfolio of renewable products. Fernox has introduced new TF1 Antifreeze Valves to its extensive portfolio of renewable products. Available in two sizes suitable for both compression and BSP fittings, the high-performance valves have been specifically engineered for heat pump applications, to prevent ice forming in
- [TF1 SIGMA HP FILTER WINS PRESTIGIOUS INDUSTRY AWARD](https://fernox.com/articles/hp-filter-industry-award/) - Fernox has been awarded the ‘Domestic Heating Product of the Year – Components’ for its Sigma TF1 HP Filter at the H&V News Awards 2023. The H&V News Awards brings together the entire HVAC supply chain, including manufacturers, contractors, consultants and installers - and their customers to reward and celebrate the very best in products,
- [THE NEW SPACE SAVING FERNOX TF1 SIGMA UB FILTER - FITS HORIZONTALLY UNDER THE BOILER](https://fernox.com/articles/spacesaving-tf1-sigma-ub-filte-under-the-boiler/) - The new Fernox TF1 Sigma UB Filter breaks the mould of in-line system filters with its unique design. Unlike most system filters, the TF1 Sigma UB filter can be installed horizontally at a 90° angle, directly under the boiler, close to the wall and with direct connections to the system. It is an easy-to-install option
- [FERNOX WELCOMES STUDENTS FROM LOCAL COMMUNITY SCHOOL TO WOKING HQ ](https://fernox.com/articles/fernox-welcomes-students-from-local-community-school-to-woking-hq/) - Fernox recently welcomed a group of local primary school children to its R&D headquarters in Woking for a STEM exploration day showcasing the fun and practical applications of chemistry, engineering and technology at its state-of-the-art facilities. The company has long been active in the local community, supporting environmental projects and Surrey based charities. The aim
- [FERNOX ANNOUNCES DRIVE TO MORE SUSTAINABLE PACKAGING](https://fernox.com/news-press/fernox-announces-drive-to-more-sustainable-packaging/) - Fernox has confirmed its market leading water treatment products will now be packed in 265ml and 500ml bottles manufactured from 30% recycled High Density Polyethylene (HDPE). This is an important milestone for the company, which has long been committed to product innovation and energy efficiency of heating systems. To expand on these innovations, it is
- [FERNOX LAUNCHES NEW FILTER FOR HEAT PUMP SYSTEMS](https://fernox.com/news-press/fernox-launches-new-filter-for-heat-pump-systems/) - Fernox has extended its portfolio with the new TF1 Sigma HP Filter, which has been specifically designed to protect air and ground source heat pumps. Through exceptional design and engineering, the filter provides a high quality option and unparalleled performance to help maintain the efficiency of new or retrofit installations. As a pioneer of filter
- [FERNOX CONTINUES TO INNOVATE WITH HP-EG](https://fernox.com/news-press/fernox-continues-to-innovate-with-hp-eg/) - With increasing demand for renewable heating systems, Fernox has extended its portfolio with the launch of Heat Transfer Fluid HP-EG. A high-performance inhibited antifreeze based on ethylene glycol for air and ground source heat pump systems. Supplied as concentrated product, Fernox HP-EG has been designed to extend the longevity of heat pump systems by protecting
- [FERNOX ENCOURAGES ENGINEERS TO PREPARE FOR CHANGES TO PART L](https://fernox.com/news-press/fernox-encourages-engineers-to-prepare-for-changes-to-part-l/) - Leading water treatment manufacturer Fernox is calling on heating and plumbing professionals to ensure that they are implementing the best practice guidance outlined in BS 7593:2019 – before it becomes mandatory. The code of practice is due to be introduced into Part L of the Building Regulations in June 2022. Approved Document L of the
- [FERNOX CLEANS UP FOR EARTH DAY](https://fernox.com/news-press/fernox-cleans-up-for-earth-day/) - Global water treatment manufacturer Fernox has proudly supported this year’s Earth Day. Once again, employees at the Woking-based company took to the streets in their community for a litter picking initiative. A record number of colleagues joined together to address the issue of rubbish spoiling Sheerwater Canalside and fly tipping in the surrounding streets. Armed
- [FERNOX RE-VAMPS ITS COMMERCIAL WATER TREATMENT RANGE](https://fernox.com/news-press/fernox-re-vamps-its-commercial-water-treatment-range/) - Fernox has updated its range of commercial water treatment solutions. The new range provides heating engineers with the solutions to treat and protect commercial heating and cooling systems, in the quantities needed across the majority of jobs. Thanks to high performance, concentrated formulas, the Fernox commercial range of products provide installers with convenient to use,
- [FERNOX WELCOMES TWO NEW MEMBERS TO ITS TEAM](https://fernox.com/news-press/fernox-welcomes-two-new-members-to-its-team/) - Fernox welcomes Anthony Martindale as its new Global Product Manager for Commercial Applications, and new Product Manager, Charlie Murphy to the team. Anthony and Charlie will be responsible for driving product development at Fernox, including the launch of the company’s new commercial range of water treatment solutions. Appointed as Global Product Manager for Commercial Applications,
- [FERNOX INTRODUCES NEW POWER CLEANER F8 TO ITS 500ML CHEMICAL RANGE](https://fernox.com/news-press/fernox-introduces-new-power-cleaner-f8-to-its-500ml-chemical-range/) - Fernox Power Cleaner F8 is an effective, citrate cleaner designed to remove corrosion, scale and other debris in heavily contaminated, sludged central heating systems; to restore and maintain optimum efficiency and reduce the risk of breakdown. Fast-acting, this new formulation, heavy-duty, powerful cleaner includes a high concentration of key active ingredients, meaning just one, easy
- [HOW TO ENSURE YOU ARE COMPLYING TO BS 7593:2019](https://fernox.com/articles/how-to-ensure-you-are-complying-to-bs-75932019/) - Published in May 2019 the new BS 7593:2019 provides clear guidance on the preparation, commissioning and maintenance of domestic central heating and cooling water systems. Here, Francine Wickham, Global Marketing Director at Fernox takes a look at the revised code of practice and explores the latest product innovations available, to make it easy for installers
- [](https://fernox.com/news-press/3377/)
- [](https://fernox.com/news-press/3387/)
- [BODDINGTONS WINS AT THE PLASTIC INDUSTRY AWARDS](https://fernox.com/awards/boddingtons-wins-at-the-plastic-industry-awards/) - Plastic injection moulding company Boddingtons Plastics has been named Processor of the Year at the 16th Plastics Industry Awards (PIAs). The company provides the high quality injection moulding and assembly for the award- winning TF1 Filter range from Fernox, and with this recent award, has been recognised for its commitment to the plastics industry as
- [FERNOX WINS DOUBLE AT H&V NEWS AWARDS 2012](https://fernox.com/awards/fernox-wins-double-at-hv-news-awards-2012/) - Fernox, the UK’s leading chemical water treatment manufacturer, has scooped not one but two prizes at the prestigious H&V News Awards 2012 in the categories of Domestic Product of the Year for Fernox Energy Saver F6 and Training Initiative of the Year for City West Housing Trust, who recently benefited from Fernox’s quality assurance training.
- [](https://fernox.com/news-press/3339/) - By accepting our terms and conditions you are agreeing to Fernox's Privacy Policy
- [](https://fernox.com/news-press/3349/) - automated notifications of each samples progress
- [FERNOX TF1 TRIUMPHS AT 2012 CORGI AWARDS!](https://fernox.com/awards/fernox-tf1-triumphs-at-2012-corgi-awards/) - The Total Filter TF1 from Fernox has been awarded the prestigious ‘Installers’ Mate of the year’ award at this year’s CORGI Awards. The award was presented at the annual ceremony that forms part of the Installer Live exhibition, held at the Ricoh Arena, Coventry. The Awards recognise manufacturers’ commitment to provide outstanding service to customers.
- [POWERFLUSHING MADE SIMPLE WITH A TF1 OMEGA FILTER FLUSHING ADAPTER](https://fernox.com/news-press/powerflushing-made-simple-with-a-tf1-omega-filter-flushing-adapter/) - The new Fernox TF1 Omega Filter Flushing Adapter provides a simple and convenient way to attach any powerflushing machine with a standard 3/4” BSP connection to a central heating system via a Fernox TF1 Omega Filter. The adapter replaces the filter body and allows a full flow rate powerflush to be achieved quickly and efficiently.
- [HARD WATER, SIMPLE SOLUTION](https://fernox.com/articles/hard-water-simple-solution/) - Some of the most densely populated regions of the UK, such as London and Birmingham, are within designated medium and hard water regions according to British Water. Here, Francine Wickham, Global Marketing Director at Fernox outlines the latest in plumbing equipment and chemical water treatments to ensure the durability and long-term efficiency of heating systems.
- [THE EVOLVING EFFICIENCY CHALLENGE](https://fernox.com/articles/the-evolving-efficiency-challenge/) - Modern boilers are becoming increasingly energy efficient as the drive for low carbon buildings continues to motivate new legislation. Francine Wickham, Global Marketing Director at Fernox discusses the design of energy efficient boilers and how chemical water treatment combined with filter technology is now more important than ever. According to the Energy Saving Trust, heating
- [USE LESS ENERGY AND PAY LESS TO HEAT YOUR HOME – FIT A FILTER!](https://fernox.com/articles/use-less-energy-and-pay-less-to-heat-your-home-fit-a-filter/) - You might be surprised to learn that one of the main causes of central heating system breakdowns is sludge, scale and debris within the system water. If you keep turning up the thermostat but the radiators are still cool to the touch or even if you just think you’re paying too high energy bills –
- [FERNOX PROVIDES A SIMPLE SOLUTION FOR DIY PROJECT](https://fernox.com/news-press/fernox-provides-a-simple-solution-for-diy-project/) - To help solve the issue of a build-up of sludge within his domestic central heating system, a keen DIYer has fitted a Fernox TF1 Compact Filter at his home in Reading. The filter is designed to provide optimum system protection for applications where space around the boiler is limited. Stephen Shepherd, a retired IT manager
- [FERNOX TO EXHIBIT NEW PRODUCT INNOVATIONS AT INSTALLER 2017](https://fernox.com/news-press/fernox-to-exhibit-new-product-innovations-at-installer-2017/) - Leading chemical water treatment and filter manufacturer, Fernox, will be attending Installer 2017 on the 9th-11th May. Exhibiting on stand F60, the company will present the latest additions to its award- winning TF1 range; the nickel plated, brass Fernox TF1 Omega Filter and the innovative Filter Fluid+ Protector Express. The groundbreaking Fernox TF1 Omega Filter
- [THE FERNOX INSTALLER’S CLUB CELEBRATES SIX YEARS](https://fernox.com/news-press/the-fernox-installers-club-celebrates-six-years/) - The Fernox Installer’s Club has celebrated six years of providing its members with exclusive benefits, rewards and promotions as well technical advice and help. Launched in 2011, the Fernox Installer’s Club currently has more than 3,000 registered members. Ensuring members are kept up-to-date with industry best practice and legislation changes within the domestic and commercial
- [A STRESSLESS SITUATION](https://fernox.com/articles/a-stressless-situation/) - For areas where water hardness levels exceed 200 ppm, fitting a WRAS approved scale reducer is best practice and a necessity for optimum boiler protection. However, fitting a scale reducer without twisting the pipe or applying additional stress can often be a difficult task. Gavin McLeod, Product Manager at Fernox looks at how to overcome this
- [TF1 OMEGA FILTER AWARDED PRODUCT OF THE MONTH ON BOILERGUIDE.CO.UK](https://fernox.com/news-press/tf1-omega-filter-awarded-product-of-the-month-on-boilerguide-co-uk/) - The Fernox TF1 Omega Filter has been awarded ‘Product of the Month’ by www.BoilerGuide.co.uk. An in-depth product profile of the high performance, nickel-plated brass filter will now be featured in its latest newsletter, which will be distributed to more than 3,500 boiler engineers. The recently launched Fernox TF1 Omega Filter combines the strength of a
- [FERNOX EXHIBITS SUCCESS AT ISH 2017](https://fernox.com/news-press/fernox-exhibits-success-at-ish-2017/) - Exhibiting at ISH 2017 in Frankfurt, Germany, global market-leader Fernox showcased its extensive portfolio of chemical water treatment and filter products to OEMs, contractors, suppliers and merchants from across the world. Fernox provided visitors to its stand at ISH 2017 with information on best practice when it comes to cleaning and protecting domestic central heating
- [FERNOX TEAMS UP WITH EXPERT TRADES](https://fernox.com/news-press/fernox-teams-up-with-expert-trades/) - Fernox has partnered with the online trade platform, Expert Trades, to develop and foster further close relationships with heating installers. By partnering with Expert Trades, Fernox will be able to connect and engage with a large community of heating professionals throughout the UK. Providing a resource to communicate the latest company and product news as
- [FERNOX IS HELPING SUPPORT CHILDREN’S CHARITY CANDLELIGHTERS](https://fernox.com/news-press/fernox-is-helping-support-childrens-charity-candlelighters/) - Fernox is lending its support to the children’s cancer charity, Candlelighters and has donated 12 TF1 Omega Filters and various chemical water treatment products to the Gas Chat Tour, which is providing free central heating system installations in exchange for charitable donations. The Gas Chat tour is taking place throughout 2017, calling at 12 properties
- [FERNOX JOINS BUILDERS MERCHANTS FEDERATION](https://fernox.com/news-press/fernox-joins-builders-merchants-federation/) - Fernox has joined the Builders Merchants Federation (BMF), providing an additional platform to promote best practice and reach out to customers through the federation’s unique forum of merchants and suppliers. The BMF is the only trade association dedicated to supporting and representing the UK-supplier-merchant-contractor market route, providing a collective authority to convey the views and
- [FERNOX BOOSTS ITS DIGITAL MARKETING TEAM](https://fernox.com/news-press/fernox-boosts-its-digital-marketing-team/) - Before joining Fernox, Darren was previously Online Manager at The Travel Network Group. Whilst at the company, he single handedly developed the company’s intranet and was responsible for the maintenance of all customer-facing platforms. Darren is an experienced digital marketing professional with website/app developer expertise, he will be a great addition to the strong and
- [REGISTER TO JOIN THE FERNOX INSTALLER’S CLUB AND RECEIVE A FREE TF1 DEMO JAR](https://fernox.com/news-press/register-to-join-the-fernox-installers-club-and-receive-a-free-tf1-demo-jar/) - Launched in 2011, the Fernox Installer’s Club has more than 3,000 registered members. By signing up, members benefit from exclusive offers such as discounts, free tools with certain purchases, and automatic entry into a Monthly Prize Draw. Adding value for installers, members also gain additional technical guidance and access to a bespoke helpline, which includes
- [INTRODUCING THE AWARD WINNING TF1 OMEGA FILTER](https://fernox.com/news-press/introducing-the-award-winning-tf1-omega-filter/) - Gathering professionals from within the UK’s energy efficiency market, the awards celebrate the industry’s efforts to encourage best practice and tackle issues such as reducing fuel poverty, carbon emissions and energy costs. Highlighting the innovation and advanced filtration technology within the Fernox TF1 Omega Filter, it was acknowledged by the judges as Product of the
- [FERNOX PRODUCT INNOVATION AND MARKET LEADING EXPERTISE RECOGNISED BY H&V NEWS AWARDS](https://fernox.com/news-press/fernox-product-innovation-and-market-leading-expertise-recognised-by-hv-news-awards/) - The Fernox TF1 Omega Filter has been shortlisted for the Domestic Heating Product of the Year - Controls, Components & Peripherals category for the H&V News Awards 2017. The TF1 Omega Filter has had its environmental credentials, originality and performance closely scrutinised to make the final eight entries in this prestigious category. The annual H&V
- [FERNOX SPONSORS COINS CONSTRUCTION INDUSTRY GRAND CHALLENGE](https://fernox.com/news-press/fernox-sponsors-coins-construction-industry-grand-challenge/) - Fernox is proud to announce it's sponsoring the COINS Construction Industry Grand Challenge. Offering the prize of a paid internship to applicants within and outside of the UK, the runner up of Challenge 3: Leadership will experience innovation and leadership in practice within Fernox. The COINS Construction Industry Grand Challenge is a competition aimed at
- [COLD HOMES: A FULL CIRCLE APPROACH](https://fernox.com/articles/cold-homes-a-full-circle-approach/) - Here, Francine Wickham, Global Marketing Director at Fernox explains that although initiatives like this can have a positive impact on reducing the overall carbon footprint of a building; to ensure maximum system protection and energy efficiency, it is important that water treatment is not forgotten when replacing or updating heating systems. The introduction of the
- [ENERGY EFFICIENT HEATING: WHY WATER TREATMENT SHOULDN’T BE FORGOTTEN](https://fernox.com/articles/energy-efficient-heating-why-water-treatment-shouldnt-be-forgotten/) - The Carbon Trust has recently launched its new Green Business Fund to help, advise and fund UK SMEs to replace older, energy intensive equipment. This includes all aspects of a business’ energy consumption from lighting and air conditioning to HVAC heating systems; replacing old, inefficient boilers, controls and equipment with new more energy efficient alternatives.
- [EXCLUSIVE NERRAD TOOLS OFFER FOR FERNOX INSTALLER’S CLUB MEMBERS ONLY](https://fernox.com/news-press/exclusive-nerrad-tools-offer-for-fernox-installers-club-members-only/) - From 22nd August all new and existing Fernox Installer’s Club members have the chance to receive professional Nerrad Tools absolutely free when purchasing Fernox TF1 Omega Filters. This innovative filter is the first domestic brass filter from the award-winning Fernox TF1 range. It combines exceptional performance along with flexibility and choice when it comes to
- [FERNOX INTRODUCES TF1 OMEGA FILTER: SMALL, SMART, SIMPLE- ENGINEERED TO BE THE BEST](https://fernox.com/news-press/fernox-introduces-tf1-omega-filter-small-smart-simple-engineered-to-be-the-best/) - Fernox has released its first high performance, nickel-plated brass filter for the domestic heating market – the Fernox TF1 Omega Filter. Combining a powerful, Neodymium magnet with Hydronic Particle Separation (HPS) technology, the filter is able to capture market-leading levels of system debris to deliver the ultimate in system protection. The TF1 Omega Filter also
- [FERNOX INTRODUCING TF1 OMEGA FILTER AT ISH](https://fernox.com/news-press/fernox-introducing-tf1-omega-filter-at-ish/) - Fernox will be attending ISH in Frankfurt, the world’s largest exhibition for the combination of water and energy. The show will provide an ideal platform for the team to present its comprehensive range of chemical water treatments as well as introduce its ground–breaking new brass filter, the TF1 Omega.
- [FERNOX WELCOMES CONSTRUCTION INDUSTRY GRAND CHALLENGE FINALIST](https://fernox.com/news-press/fernox-welcomes-construction-industry-grand-challenge-finalist/) - Securing funding towards future education and continued professional development (CPD) based activites, Steve will be looking to progress his career and promote his idea to companies within the construction sector and beyond. Entering his idea of a reverse and circular mentoring scheme in December 2016, Steve was delighted to be shortlisted and receive the runner-up
- [FERNOX SPONSORS THE INDUSTRY’S BEST AT CIPHE APPRENTICE AWARDS](https://fernox.com/news-press/fernox-sponsors-the-industrys-best-at-ciphe-apprentice-awards/) - Offering all current plumbing, heating or engineering students working towards NVQ/SVQ qualifications the chance to win £500, the CIPHE Apprentice Awards celebrate the hardworking young people entering the sector. There are three awards categories open to applicants to demonstrate their expertise - heating, plumbing and work undertaken that was specifically of value to an elderly
- [FERNOX GETS IN THE SWING OF THINGS AT CHARITY GOLF DAY](https://fernox.com/news-press/fernox-gets-in-the-swing-of-things-at-charity-golf-day/) - This year’s Fernox Charity Golf Day welcomed 68 heating and plumbing industry professionals to raise vital funds for the two rewarding causes. Shooting Star Chase provides care for children with life-limiting conditions, and their families, within London and Surrey. Candlelighters is a charity offering practical, emotional and financial support to children living with cancer and
- [DONATIONS FROM FERNOX GOLF DAY GIVEN TO CHILDREN'S CHARITIES](https://fernox.com/news-press/donations-from-fernox-golf-day-given-to-childrens-charities/) - The funds were raised at the 8th Fernox Charity Golf Day - a much anticipated industry event that has generated £75,500 since its inception. Fernox Marketing Manager Claire Lopez presented a cheque for almost £4,000 to Shooting Star Chase. The charity provides care for children with life-limiting conditions, and their families, within London and Surrey.
- [FERNOX TF1 OMEGA FILTER REACHES FIRST MILESTONE](https://fernox.com/news-press/fernox-tf1-omega-filter-reaches-first-milestone/) - The brass, nickel plated filter already has a five-star review on the popular Expert Trades website in its first year, with comments including: “The only filter I install now, as in my opinion it is the best filter on the market. I love its sleek design and it blends in nicely without standing out too
- [NEW UK PRODUCTION FACILITY FOR FERNOX](https://fernox.com/news-press/new-uk-production-facility-for-fernox/) - Committed to serving the UK and export markets post-Brexit, the opening of the new facility has improved production efficiency and enhanced stock control procedures. This has already resulted in shorter ordering times and a more efficient service for customers. The new facility manufactures the complete Fernox chemical water treatment range, including the industry leading Protector
- [MEET JIM - NEW NORTHERN SALES MANAGER](https://fernox.com/news-press/meet-jim-new-northern-sales-manager/) - Previously Area Sales Manager for the West Midlands, Jim will take up his new appointment in September and looks forward to the exciting challenges ahead. Jim joined Fernox in 2016, bringing with him over 10 years industry experience in key account management after holding a variety of senior roles at Wolseley, Stelrad Radiators and Grundfos.
- [TF1 OMEGA FILTER SHORTLISTED AT ENERGY AWARDS](https://fernox.com/news-press/tf1-omega-filter-shortlisted-at-energy-awards/) - Attended by professionals within the energy market from across the globe, the annual awards celebrate the industry’s finest achievements, including the latest innovative product developments and examples of performance excellence in the energy sector. Launched in July 2016, the TF1 Omega Filter is the company’s first nickel-plated brass filter developed for the domestic heating market
- [INTRODUCING THE AWARD WINNING TF1 OMEGA FILTER](https://fernox.com/news-press/introducing-the-award-winning-tf1-omega-filter-2/) - Gathering professionals from within the UK’s energy efficiency market, the awards celebrate the industry’s efforts to encourage best practice and tackle issues such as reducing fuel poverty, carbon emissions and energy costs. Highlighting the innovation and advanced filtration technology within the Fernox TF1 Omega Filter, it was acknowledged by the judges as Product of the
- [FERNOX TEAMS UP WITH HEATFORCE FOR BOILER TRAINING SCHEME](https://fernox.com/news-press/fernox-teams-up-with-heatforce-for-boiler-training-scheme/) - The Heatforce Network - which began in April 2017 - provides an accredited installer training scheme, extended warranties and affordable prices to engineers. Providing support and regular inspections of its installer members, the Heatforce Network ensures high quality customer service is maintained throughout. Trained by the network’s parent company, Heatforce, all Heatforce Network installations include
- [FERNOX APPOINTS ANDREW GLAISTER AS NATIONAL ACCOUNTS MANAGER](https://fernox.com/news-press/fernox-appoints-andrew-glaister-as-national-accounts-manager/) - Andy began his career with Fernox in 2004 as a university graduate. During his time with the company he has undertaken a number of key positions, including Internal Sales Manager and most recently Area Sales Manager for the South Central region. Andy’s new appointment recognises his breadth of experience and knowledge gained throughout the business.
- [FERNOX SPONSORS WOMEN INSTALLERS TOGETHER CONFERENCE](https://fernox.com/news-press/fernox-sponsors-women-installers-together-conference/) - Offering delegates the chance to meet key manufacturers, develop new product skills and knowledge as well as access peer support networks, Women Installers Together will acknowledge and celebrate women throughout the industry. With women accounting for 7% of the sector’s workforce - 1% of all plumbers and just one in 300 gas engineers - this
- [VISIT FERNOX @ SCREWFIX LIVE 2017](https://fernox.com/news-press/visit-fernox-screwfix-live-2017/) - Hosting 170 leading trade suppliers and predicted to welcome more than 14,000 visitors, this year’s Screwfix LIVE is expected to be its largest to date. Taking place on 29th September to 1st October at the Farnborough International Exhibition Centre, the free event is designed to give tradespeople the opportunity to view live demonstrations and purchase
- [RECOGNISING BEST PRACTICE AT ENERGY EFFICIENCY AWARDS](https://fernox.com/news-press/recognising-best-practice-at-energy-efficiency-awards/) - Launched in September 2016, the awards recognise individuals working within the North East of England’s energy efficiency sector. This includes those installers implementing the Green Deal Finance initiative and Energy Company Obligation Scheme, which helps homeowners reduce energy bills, address fuel poverty and reduce carbon emissions. The event was held at the Hilton Newcastle in
- [LET’S TALK ABOUT PHEX](https://fernox.com/news-press/lets-talk-about-phex/) - Hosted at Manchester United Football Club’s world-class Old Trafford stadium, PHEX Manchester will feature the plumbing and heating industry’s best manufacturers and suppliers. The free event includes seminars and training sessions and provides an opportunity to gain installation, technical and troubleshooting advice on each exhibitor’s products and services. Fernox will present an overview of its
- [FERNOX TO EXHIBIT BEST –IN- CLASS PRODUCTS WITH ITS LATEST INNOVATIONS AT MCE](https://fernox.com/news-press/fernox-to-exhibit-best-in-class-products-with-its-latest-innovations-at-mce/) - Visitors to the Fernox stand at MCE - MOSTRA COVEGNO EXPOCOMFORT 2018 will be the first to see the new addition to the TF1 Omega Filter range aimed at the light commercial market. The exhibition will also provide a valuable opportunity to speak to the Fernox team and gain a clear understanding of how the
- [FERNOX WELCOMES DARREN FRETTER-HALL TO ITS NORTHERN SALES TEAM](https://fernox.com/news-press/fernox-welcomes-darren-fretter-hall-to-its-northern-sales-team/) - Darren Fretter-Hall has joined leading chemical water treatment and filter manufacturer Fernox as its new Area Sales Manager in the Midlands. With 20 years of experience in customer engagement, Darren will be a valuable asset to the Northern Sales Team. His role will include working with merchants, contractors and local authorities to promote the company’s
- [FERNOX F1 INHIBITOR GETS GREAT REVIEWS ON THE HEATING FORCE BLOG!](https://fernox.com/articles/fernox-f1-inhibitor-gets-great-reviews-on-the-heating-force-blog/) - The team over at HeatingForce has updated their blog – which provides impartial advice on heating, plumbing and bathroom issues – and our F1 Inhibitor is their product of choice in this product category! Read more about this, and other fascinating topics, by clicking here.
- [FERNOX WINS SUPPLIER OF THE YEAR AT THE ENERGY EFFICIENCY AWARDS](https://fernox.com/awards/fernox-wins-supplier-of-the-year-at-the-energy-efficiency-awards/) - We're delighted to announce that Fernox won Supplier Of The Year at Friday evening’s Energy Efficiency Awards! In a category of 21 different suppliers, we prospered and came home with the award.
- [INTERNATIONAL WOMEN IN SCIENCE DAY, ANNA TARBUCK](https://fernox.com/articles/international-women-in-science-day-anna-tarbuck/) - Anna Tarbuck is Director of Product Development at Fernox – a company that operates in the male-dominated sector of plumbing and gas engineering. We asked her about her career, what brought her into this sector, and her thoughts on being a woman in a technical role. After an early career in PR and Marketing, Anna
- [WHY HEATABLE ONLY USE FERNOX](https://fernox.com/articles/why-heatable-only-use-fernox/) - Online boiler installation business, Heatable.co.uk, have favoured Fernox as the sole-supplier of all water treatment chemicals and heating system filters for their UK-wide operation. Due to the nature of their business model, they required a small, smart and simple filter which has the versatility to integrate and retro-fit in to existing heating systems with ease. The TF1 Omega ticked all of those boxes and
- [FERNOX CHEMICALS JUST GOT EVEN BETTER](https://fernox.com/articles/fernox-chemicals-just-got-even-better/) - Fernox has reformulated some of its most popular products, to offer installers even higher performance levels of failsafe chemical water treatment solutions, to reduce time spent on site and minimise call backs. Three years in the making, the latest performance improvements to Cleaner F3, Protector F1 and Protector+ Filter Fluid represent one of the biggest
- [FAST AND CONVENIENT: NEW FERNOX WATER QUALITY TEST APP](https://fernox.com/articles/fast-and-convenient-new-fernox-water-quality-test-app/) - Fernox has launched a new Water Quality Test app, aimed at streamlining its laboratory postal sampling service; making it easier for installers to submit test samples and access their results quickly through their mobile. Launching this May, installers will be able to register on Android and IOS platforms to download the app and start enjoying
- [FERNOX CHARITY GOLF DAY 2019](https://fernox.com/news-press/fernox-charity-golf-day-2019/) - On 23rd May 2019, we held our annual charity golf day in aid of Shooting Star Children's Hospices and Combat Stress. Thank you to all the participants for your contributions to the charity!
- [PRECISION ENGINEERED TF1 OMEGA+ FILTER FOR LIGHT COMMERCIAL SYSTEMS - NOW AVAILABLE](https://fernox.com/articles/precision-engineered-tf1-omega-filter-for-light-commercial-systems-now-available/) - Fernox has extended its market leading range of high performance filters with the launch of the Fernox TF1 Omega + Filter. The new precision engineered nickel-plated brass filter has been developed specifically to meet the needs of larger systems and light commercial applications, with installation flexibility and market-leading levels of system debris capture. The filter
- [BS 7593:2019 - WHAT YOU NEED TO KNOW...](https://fernox.com/articles/bs-75932019-what-you-need-to-know/) - Published in May 2019 the new BS 7593:2019 provides clear guidance on the preparation, commissioning and maintenance of domestic central heating and cooling water systems. Here, Francine Wickham, Global Marketing Director at Fernox takes a look at the revised code of practice and explores the latest product innovations available, to make it easy for installers
- [PREVENT BACTERIAL CONTAMINATION WITH FERNOX BIOCIDE F7](https://fernox.com/articles/prevent-bacterial-contamination-with-fernox-biocide-f7/) - Fernox has launched a new, high performance Biocide F7 – to prevent bacterial contamination and fungus within underfloor, low temperature heating systems and chilled systems. The formulation includes two active ingredients, which makes Biocide F7 a fast and effective solution - that gets to work within just 24 hours - for long-term protection against the
- [TESTING, TESTING, 1,2,3](https://fernox.com/articles/testing-testing-123/) - The new Fernox Universal Test Kit simplifies the diagnosis of the quality of central heating system water and helps installers to comply with the latest revisions to BS 7593:2019, the industry code of practice for treating domestic heating and cooling water systems. The compact kit provides everything required to test for water turbidity, pH levels
- [PROTECT AGAINST MICROBIOLOGICAL CONTAMINATION](https://fernox.com/articles/protect-against-microbiological-contamination/) - The Association of Plumbing and Heating Contractors recently warned landlords, property owners and employers about the potential increased risk of Legionella as a result of the lockdown measures against COVID-19. This is because, with many properties being closed for a significant period of time, water tanks and plumbing systems are going unused. When stagnant, water is
- [FERNOX PROVIDES THE SOLUTION FOR CROUCHERS P&H](https://fernox.com/articles/fernox-provides-the-solution-for-crouchers-ph/) - After experiencing ongoing issues with the filter brand its team was installing, Crouchers Plumbing and Heating turned to Fernox for advice. The team switched suppliers and now uses the Fernox TF1 Omega Filter, which has improved productivity levels for the engineers, as they no longer have to worry about call backs due to leaks. This
- [TESTING THE EXPRESS WAY](https://fernox.com/articles/testing-the-express-way/) - The new Fernox Express Inhibitor Test makes testing central heating systems for the correct concentration of inhibitor quicker and easier than ever, with a pass or fail result shown in just 10 seconds. The test is also compatible with the Fernox Water Test App, so results are easy to log and manage – even across
- [THE IMPORTANCE OF REGULARLY TESTING CENTRAL HEATING SYSTEMS](https://fernox.com/articles/the-importance-of-regularly-testing-central-heating-systems/) - When it comes to maintaining the health of the central heating system, regular testing to check the levels of inhibitor is key. Here, we explain why and look at some of the handy products that you can use to ease and speed up the testing process. A central heating system is full of metal components
- [FERNOX BOLSTERS R&D EXPERTISE WITH NEW HIRE](https://fernox.com/news-press/fernox-bolsters-rd-expertise-with-new-hire/) - Leading water treatment manufacturer Fernox has strengthened its Research and Product Tech (R&PT) Team with the recent appointment of Amy Witzmann as Research and Development Chemist. With a Master’s Degree in Chemistry from the University of Southampton, Amy will apply her experience and extensive electrochemical skills to the Research and Development role, where she will
- [FERNOX STRENGTHENS MANAGEMENT TEAM WITH EUROPEAN COMMERCIAL DIRECTOR](https://fernox.com/news-press/fernox-strengthens-management-team-with-european-commercial-director/) - In a move that reaffirms the company’s continued commitment to growth, leading water treatment manufacturer Fernox, has announced the appointment of Charel Marais as the company’s new European Commercial Director. With over 17 years’ experience in the HVAC industry, Charel brings a wealth of knowledge to his new role at Fernox to lead strategy as

## Pages

- [Home](https://fernox.com/) - Fernox is a leading manufacturer of water treatment chemical products, central heating system filters, plumbing consumables and diagnostic testing services. Fernox has pioneered the development of energy efficient products both for traditional and renewable technology in domestic and commercial applications. The business is committed to a progressive Research and Development programme and has invested in an extensive in-house R&D team of scientists based in the UK, US and India.
- [Contact](https://fernox.com/contact/) - Contact Us Reach out and let us know how we can help you. Call Us +44 (0) 330 100 7750 Email Us sales@fernox.com Opening Hours Opening Hours: 8:00 – 17:00 Address Unit 2, Genesis Business Park Albert Drive Sheerwater Woking Surrey GU21 5RW United Kingdom Facebook-square Linkedin Instagram Youtube X-twitter-square Need Help with the Fernox
- [App](https://fernox.com/app/) - Introducing the New Fernox App New and Improved Replacing the Water App with powerful new features 2 Minute Tests Save time with a quick, efficient test in just 2 minutes PDF Reports Results delivered via email or accessible through the report management system within 48 hours Instant Results Instant Report Generation Available for our On-Site
- [Commercial](https://fernox.com/commercial/) - Commercial solutions Bigger demands require bigger solutions. Fernox commercial delivers proven performance, built for large-scale commercial systems. Contact Us Reduce Bills with Water Treatment With energy prices in the UK soaring is your business looking to reduce its energy consumption? Water treatment is a fast, cost-effective way to reduce gas bills. Lower Fuel Use Heating in
- [Products](https://fernox.com/products/) - Home / Products Products Residential Solutions > Commercial Solutions > Renewable Solutions > Featured Products TF1 Sigma Mini The TF1 Sigma Mini is a compact high-performance system filter that utilises a powerful neodymium magnet to protect your system... Read More TF1 Antifreeze Valve The Fernox TF1 Antifreeze Valve is specifically designed to protect water-based air source Heat
- [Data](https://fernox.com/data/)
- [Fernox App Terms & Conditions](https://fernox.com/fernox-app-terms-conditions/) - Fernox App Terms & Conditions PLEASE READ THESE LICENCE TERMS CAREFULLYUse of the Fernox App is subject to the Fernox Privacy Policy found here and as supplemented by this document. WHO WE ARE AND WHAT THIS AGREEMENT DOESWe license you to use:Fernox mobile application software, the data supplied with the software (“App”) and any updates or
- [FAQs](https://fernox.com/faqs/) - Frequently Asked Questions Search Can Power Cleaner F8 be left in the system prior to flushing? Power Cleaner F8 can be dosed into the system up to a week before flushing. This high performance, strong cleaner is effective after one hour circulating under normal operating conditions. Read More Is Power Cleaner F8 an environmentally friendly
- [BIM Documents](https://fernox.com/bim/) - BIM Files What is BIM?BIM is the acronym for Building Information Modelling which is a collaborative process using an intelligent 3D digital model of a building to advise, update and communicate project decisions. It delivers more efficient ways of designing and maintaining assets across the project lifecycle. BIM offers improved transparency and visualisation for all stakeholders,
- [Videos](https://fernox.com/videos/) - Videos View all videos available. Fernox Instant System Test Guide TF1 Sigma Mini Dosing with Fernox Express How do Fernox Inhibitors perform_ Fernox vs BuildCert How does Fernox Filter Fluid+ Protector Inhibitor work Scale Formation 24-hour Time-lapse (The Power of Fernox F1 Protector) How does Fernox Leak Sealer F4 work How do you install a
- [Downloads](https://fernox.com/downloads/) - Downloads View all downloads available. AntiFreeze Valve Instruction Leaflet BS7593:2019 Five simple steps Building Information Modelling (BIM) Documents CA1 Air Separator instructions leaflet CA1 Automatic Air Vent instruction leaflet CA1 Automatic Air Vent Quick Start Guide CA1 Vacuum Degasser Instruction Leaflet CC1 Combi Air & Dirt Separator Instructions Leaflet CC1 Magnetic Combi Air Dirt Separator
- [chat test](https://fernox.com/chat-test/)
- [Terms and Conditions of the Fernox Easter prize draw](https://fernox.com/terms-and-conditions-of-the-fernox-easter-prize-draw/) - Terms and Conditions of the Fernox Easter prize draw 1. THE PROMOTER AND THE GIVEAWAY1.1. The title of the giveaway is “Fernox Easter Giveaway” (the “Giveaway”).1.2. These are the terms and conditions that will apply to your entry into the Giveaway.Please read them carefully before you enter the Giveaway. By entering the Giveaway,will be deemed
- [News](https://fernox.com/news/) - FERNOX ACHIEVES ISO 27001 CERTIFICATION FOR NEW MOBILE APPLICATION April 13, 2026 Fernox is pleased to announce that its new Fernox Mobile Application & Associated Systems have successfully achieved ISO/IEC 27001 certification, the internationally recognised standard for Read More » FERNOX LAUNCH NEW ENHANCED COMMERCIAL PRODUCT RANGE April 8, 2026 Fernox recently held its commercial
- [Complaints](https://fernox.com/complaints/) - Complaints Fernox is committed to providing high-quality customer service to all our customers. If you have a complaint, please complete and submit the form below and we will try to resolve your complaint to your satisfaction. We will consider your complaint as quickly as possible and will acknowledge receipt of your complaint within 5 days.
- [Laboratories](https://fernox.com/laboratories/) - Laboratory testing services Our laboratories include sophisticated and comprehensive water testing facilities that can be applied to many and varied industrial and commercial situations. History Founded in 1998 by A. Dyer and A. Upton, Aquasolve began life with two ion-chromatographs running four channels and processed 1,000 samples in its first year. Over the next two
- [Stockists](https://fernox.com/stockists/) - Stockist Finder Store Locator is loading from Storemapper store locator software...
- [Exhibition Request](https://fernox.com/exhibition-request/)
- [Express 200ml Instructions](https://fernox.com/express-200ml-instructions/) - Express 200ml Instructions
- [Events](https://fernox.com/events/) - Events Explore our past and upcoming industry events. Canada Germany Italy United Kingdom USA All Countries CanadaGermanyItalyUnited KingdomUSA In Person Online All Events All Events In PersonOnline EXPLORE FERNOX’S RESIDENTIAL, COMMERCIAL AND RENEWABLE SOLUTIONS AT INSTALLERSHOW 2026 Fernox will be attending InstallerSHOW from the 23rd – 25th June 2026 on stand 5G45 at the NEC in Birminghamand will be showcasing our residential, commercial and renewable solutions. With over six decades
- [Merchants](https://fernox.com/merchants/) - Why Choose Fernox? Full basket of products: water treatment, system filters, plumbing Market leading and trusted brand for over 50 years Best-in-class, quality, reliable products Guaranteed Supply Chain Marketing support material
- [TF1 Sigma Mini](https://fernox.com/tf1-sigma-mini/) - New TF1 Sigma Mini No space?No problem. Ideal Solution for restricted spaces Compact DesignUltra-compact design, which does not compromise on performance. Easy to install under a boiler or in tight and restricted areas. High-Quality ComponentsHigh-quality component parts that ensure the filter offers optimum performance. High PerformanceDesigned to ensure there is minimal pressure head loss in
- [TF1 Sigma Mini](https://fernox.com/tf1-sigma-mini-fr/) - Nouveau TF1 Sigma Mini Pas de place?Pas de problème. Conçu pour les espaces restreints Design compactDesign ultra-compact, qui ne compromet pas les performances.Facile à installer sous une chaudière ou dans des zones étroites et restreintes. Composants de haute qualitéComposants de haute qualité garantissant des performances optimales du filtre. Hautes performancesConçu pour garantir une perte de
- [TF1 Sigma Mini](https://fernox.com/tf1-sigma-mini-nl/) - Nieuw TF1 Sigma Mini Geen ruimte?Geen probleem. Ontworpen voor beperkte ruimtes Compact ontwerpUltracompact ontwerp, dat geen concessies doet aan de prestaties. Eenvoudig te installeren onder een ketel of in krappe en beperkte ruimtes. Hoogwaardige componentenHoogwaardige onderdelen die ervoor zorgen dat het filter optimale prestaties levert. Hoge performantieOntworpen om te garanderen dat er minimaal drukverlies is
- [TF1 Sigma Mini](https://fernox.com/tf1-sigma-mini-ro/) - Nou TF1 Sigma Mini Fără spațiu? Nicio problemă. Proiectat pentru spații restrânse Design compactDesign ultra-compact, care nu compromite performanța. Ușor de instalat sub o centrală sau în zone strâmte și restrânse. Componente de înaltă calitatePiese componente de înaltă calitate care asigură o performanță optimă a filtrului. Performanță înaltăProiectat pentru a asigura o pierdere minimă de
- [TF1 Sigma Mini](https://fernox.com/tf1-sigma-mini-sl/) - Nové TF1 Sigma Mini Fără spațiu? Alege mini. Navrhnuté pre obmedzené priestory Kompaktný dizajnUltrakompaktný dizajn, ktorý neohrozuje výkon. Jednoduchá inštalácia pod kotol alebo v úzkych a obmedzených priestoroch. Vysokokvalitné komponentyVysokokvalitné súčiastky, ktoré zabezpečujú optimálny výkon filtra. Vysoký výkonNavrhnuté tak, aby zabezpečilo minimálnu stratu tlaku a zároveň vysokú účinnosť zberu. Čistenie za menej ako 2 minúty
- [TF1 Sigma Mini](https://fernox.com/tf1-sigma-mini-tr/) - Yeni TF1 Sigma Mini Yer yok mu? Sorun değil. Kısıtlı alanlar için tasarlandı Kompakt TasarımPerformansından ödün vermeden ultra-kompakt tasarım. Kazan altına veya dar ve kısıtlı alanlara kolay kurulum. Yüksek Kaliteli ParçalarFiltrenin optimum performansını sağlayan yüksek kaliteli bileşen parçaları. Yüksek PerformansYüksek toplama verimliliğini korumanın yanı sıra minimal basınç başı kaybını sağlamak için tasarlandı. 2 Dakikadan Azda
- [TF1 Sigma Mini](https://fernox.com/tf1-sigma-mini-pl/) - Nowy TF1 Sigma Mini Nie ma miejsca?Nie ma problemu. Zaprojektowany dla ograniczonych przestrzeni Kompaktowy designUltra-kompaktowy design, który nie kompromituje wydajności. Łatwy do zainstalowania pod kocioł lub w ciasnych i ograniczonych obszarach. Wysokiej jakości komponentyWysokiej jakości komponenty, które zapewniają optymalną wydajność filtra. Wysoka wydajnośćZaprojektowany w celu minimalizacji utraty ciśnienia oraz utrzymania wysokiej skuteczności zbierania. Czyszczenie w
- [TF1 Sigma Mini](https://fernox.com/tf1-sigma-mini-cz/) - Nové TF1 Sigma Mini Žádné místo?Žádný problém. Navrženo pro omezené prostory Kompaktní designUltrakompaktní design, který neohrožuje výkon. Snadná instalace pod kotel nebo v úzkých a omezených prostorech. Vysoce kvalitní komponentyVysoce kvalitní komponenty, které zajišťují optimální výkon filtru. Vysoký výkonNavrženo tak, aby byla zajištěna minimální ztráta tlaku a zároveň vysoká účinnost sběru. Čištění za méně než
- [TF1 Sigma Mini](https://fernox.com/tf1-sigma-mini-it/) - Nuovo TF1 Sigma Mini Niente spazio?Nessun problema. Progettato per spazi ristretti Design compattoDesign ultra compatto, che non compromette le prestazioni. Facile da installare sotto una caldaia o in spazi stretti e limitati. Componenti di alta qualitàComponenti di alta qualità che garantiscono prestazioni ottimali del filtro. Alte prestazioniProgettato per garantire una perdita di carico minima oltre
- [TF1 Sigma Mini](https://fernox.com/tf1-sigma-mini-hu/) - Új TF1 Sigma Mini Nincs hely?Semmi gond. Korlátozott helyekre tervezve Kompakt tervezésUltra-kompakt tervezés, amely nem tesz engedményeket a teljesítményben. Könnyen telepíthető egy kazán alá vagy szűk és korlátozott területeken. Magas minőségű alkatrészekMagas minőségű alkatrészek, amelyek biztosítják, hogy a szűrő optimális teljesítményt nyújtson. Magas teljesítményKialakítva annak érdekében, hogy minimális nyomásvészteség legyen, emellett pedig magas gyűjtő hatékonyságot
- [TF1 Sigma Mini](https://fernox.com/tf1-sigma-mini-el/) - Νέο TF1 Sigma Mini ΔΕΝ ΥΠΑΡΧΕΙ ΧΩΡΟΣ?ΚΑΝΕΝΑ ΠΡΟΒΛΗΜΑ Σχεδιασμένο για περιορισμένους χώρους Συμπαγές σχέδιοΥπέρ-συμπαγές σχεδιασμός, ο οποίος δεν κάνει συμβιβασμούς στην απόδοση. Εύκολη εγκατάσταση κάτω από μία κατσαρόλα ή σε σφιχτούς και περιορισμένους χώρους. Υψηλής ποιότητας εξαρτήματαΕξαρτήματα υψηλής ποιότητας που εξασφαλίζουν ότι ο φίλτρο προσφέρει βέλτιστη απόδοση. Υψηλή απόδοσηΣχεδιασμένο για να διασφαλίζει ότι υπάρχει ελάχιστη
- [TF1 Sigma Mini](https://fernox.com/tf1-sigma-mini-de/) - Neu TF1 Sigma Mini Kein platz?Kein ding. Entwickelt für begrenzte Räume Kompaktes DesignUltra-kompaktes Design, das die Leistung nicht beeinträchtigt. Hochwertige KomponentenHochwertige Komponententeile, die sicherstellen, dass der Filter optimale Leistung bietet. Hohe LeistungEntwickelt, um einen minimalen Druckverlust zu gewährleisten und gleichzeitig eine hohe Sammeleffizienz aufrechtzuerhalten. Reinigung in unter 2 Minuten Aufgrund des versiegelten Designs ist die
- [Mostra](https://fernox.com/mostra/)
- [Cookie Policy](https://fernox.com/cookie/) - Cookie Policy This Cookie Notice applies to the MacDermid Performance Systems (“MPS”) website www.fernox.com. It supplements MPS’ EU privacy notice concerning customer and other business-related personal data, which may be accessed here Fernox Privacy Policy.Any questions or concerns relating to the use of cookies by our websites and the processing of personal data obtained through
- [Sign up](https://fernox.com/sign-up/) - Get Connected! Sign up for the news and information that matters most to you.
- [Thank you](https://fernox.com/sign-up/thank-you/) - Thank you for your interest! You have been added into our emailing list.
- [Giveaway Terms & Conditions](https://fernox.com/giveaway-terms-conditions/) - Giveaway Terms & Conditions THE PROMOTER AND THE GIVEAWAY The title of the giveaway is “BIG Christmas 2025 Fernox Merch Giveaway” (the “Giveaway”). These are the terms and conditions that will apply to your entry into the Giveaway. By entering the Giveaway, you will be deemed to have accepted these terms and conditions and agreed
- [About Us](https://fernox.com/about-us/) - Established in 1964, Fernox is a leading manufacturer of water treatment chemical products, central heating system filters, plumbing consumables and diagnostic testing services. Fernox has pioneered the development of energy efficient products both for traditional and renewable technology in domestic and commercial applications. The business is committed to a progressive Research and Development programme and
- [Privacy Policy](https://fernox.com/privacy-policy/) - EU AND UK PRIVACY NOTICE CONCERNING CUSTOMER AND OTHER BUSINESS-RELATED PERSONAL DATAINFORMATION ABOUT USCONTACT DETAILSWHAT PERSONAL DATA WE COLLECT AND WHY?SHARING OF YOUR INFORMATIONTRANSFERS OUTSIDE THE EUROPEAN ECONOMIC AREA (EEA) AND UKYOUR RIGHTS INFORMATION ABOUT US AND INTRODUCTION Fernox Ltd. (sometimes referred to as “Fernox,” “we,” the “Company,” or “us”) values and protects the personal data
- [Renewables Guide](https://fernox.com/renewables-guide/) - Renewables Guide This comprehensive guide provides instructions on utilizing Fernox Renewable chemicals and devices to ensure your system operates efficiently and effectively. Refer to this guide to help you with the products recommended based on your quiz results. First, Fernox recommends cleaning your system with our Fernox Cleaner F3 and a power flushing machine. Keeping
- [Dosing Instructions](https://fernox.com/dosing-instructions/) - Injection via Filter Slip-sockets Injection via a Filter with Valves Injecting via a Filling Loop Injection via a Radiator Injection via 1/2” Radiator Adapter
- [My Preferences](https://fernox.com/my-preferences/) - My Preferences
- [Data Retention Policy](https://fernox.com/data-retention-policy/) - Data Retention Policy Fernox seeks to ensure that it retains only data necessary to effectively conduct its water testing services and comply with heating industry OEM product warranty guidelines where applicable.Fernox strives to ensure that water testing data is only retained for the period necessary to fulfil the purpose for which it was collected and
- [Data Request](https://fernox.com/data-request/) - Data Request Your Data Privacy Rights? Under the General Data Protection Regulation 2018 (GDPR) under Article 15, you have the right to ask us to confirm about what data we are processing and why, where we got it from, how long we keep it for and who we pass it to. What is the Right
- [Erasure Request Form](https://fernox.com/erasure-request-form/) - GDPR entitles individuals rights under the law. One of which is the right to have one’s personal information erased from our records. In this regard, we will do our best to provide you with prompt service from receiving this request together with the relevant information in order for us to properly match the information and
- [Installer](https://fernox.com/installer/) - Why Choose Fernox? Quality, reliable productsEasy to dose, fast to fit, award –winning filtersTrusted brand for over 50 yearsAvailable at all good plumbers’ merchantsFull basket of productsMarket leading inhibitor: Protector F1
- [Part L Building Regulations](https://fernox.com/part-l-building-regulations/) - Part L Building Regulations Mandatory Part L update 15th June…Are you ready?All systems must be cleaned before installing a boiler, including boiler swap outsCompliance made easy with Fernox: All systems must be cleaned before installing a boiler, including boiler swap outs View Product View Product View Product An in-line filter should be permanently installed in
- [Thank you](https://fernox.com/contact/thank-you/) - We have received your message and will reply as soon as possible.
- [Benchmark App](https://fernox.com/benchmark-app/) - Fernox supports the Benchmark app.
- [Hard Water](https://fernox.com/hard-water/) - Water Hardness level in your area: Hard or very hard (Over 200 ppm) Installing a Fernox Scale Reducer in your home will help to protect your household appliances by controlling limescale build-up, maintaining their appearance and prolonging their overall lifespan. You’ll also save money on cleaning products, household energy bills, and you might even find
- [Homeowner](https://fernox.com/homeowner/) - Why is water treatment important? Lower gas bills Boiler warranty compliance Building regulations compliance Extend boiler and system lifespan and Optimise system performance
- [Soft Water](https://fernox.com/soft-water/) - Water Hardness in your area is: Soft to Moderately soft (0 to 100 mg/L) You live in an area that contains low levels of hard water minerals within the mains water. Fernox recommends an Inhibitor is used to protect from corrosion and scale.
- [Medium Water](https://fernox.com/medium-water/) - Water Hardness in your area is: Slightly hard to moderately hard (100 to 200 mg/L)You live in an area that contains moderate levels of hard water minerals within the mains water. Fernox recommends an Inhibitor is used to protect from corrosion and scale.
- [OEM & Specifiers](https://fernox.com/oems-specifiers/) - Why Choose Fernox? Market leading water treatment manufacturerTrusted brand – over 50 years’ experience in the heating and plumbing IndustryAward –winning, innovative productsExpert Technical Support and ServiceExtensive In- house R&D facilityCommitment to product developmentSystem water testing – laboratory analysis, results within 24hrs
- [Product Registration](https://fernox.com/product-registration/) - Please enter your warranty details below. You will receive a confirmation certificate via email.If you have any questions or issues, please contact us.
- [Powerflushing](https://fernox.com/powerflushing/) - Why powerflush? If sludge and debris is not removed from heating systems, it can accumulate in radiators, pipework and heat exchangers, causing severe blockages. This diminishes the transfer of heat and can result in pipe, radiator valve and heating control servo valve damage. In some cases this will eventually lead to the premature failure of
- [UK Modern Slavery Act](https://fernox.com/uk-modern-slavery-act/) - The UK Modern Slavery Act of 2015 is focused on eliminating slavery and human trafficking from global supply chains. This act requires companies that do business in the UK to disclose what efforts their organizations engage in to ensure their supply chain is free of human rights violations. Element Solutions Inc's Social Responsibility Element Solutions
- [GDPR](https://fernox.com/gdpr/) - [ultimate_gdpr_myaccount]
- [Express Inhibitor Test Stockists​](https://fernox.com/express-inhibitor-test-stockists​/) - JTM Plumbing Merchant Click here to visit JTM website Plumb2u Click here to visit Plumb2U website Gas Centre Ltd Click here to visit Gas Centre Ltd website HPS – Heating Plumbing Supplies Click here to visit HPS website Millbrook Distribution & Spares Click here to visit Millbrook Distribution & Spares website Plumbcity Click here to
- [Terms and Conditions of Sales](https://fernox.com/terms-conditions-sales/) - 1. AGREEMENT. This document establishes those terms and conditions under which the seller indicated on the face of this document (“Seller”) sells its products to the purchaser (“Buyer”) as and when orders are placed by Buyer and accepted by Seller. All orders are accepted subject to and incorporate these Terms and Conditions of Sale (“T&Cs”). Terms
- [Disclaimer](https://fernox.com/disclaimer/) - Legal Notice – Conditions of use of the Fernox web siteFernox makes no representations or warranties about the information provided through this web site, including any hypertext links or any other items used either directly or indirectly from Fernox’s web site and reserves the right to make changes and corrections at any time, without notice.Fernox
- [Water Hardness Checker](https://fernox.com/water-hardness-checker/)

## Associated Content

- [Scale Reducer Leaflet](https://fernox.com/associated_content/scale-reducer-leaflet/)
- [Commercial Testing Parameters and Recommendations](https://fernox.com/associated_content/commercial-testing-parameters-and-recommendations/)
- [Fernox Product Catalogue](https://fernox.com/associated_content/fernox-product-catalogue/)
- [Does the TF1 Omega filter block and restrict flow through the system?](https://fernox.com/associated_content/does-the-tf1-omega-filter-block-and-restrict-flow-through-the-system/) - No, the TF1 Omega Filter has been designed to ensure that even when it reaches a level of maximum collection, system water can still pass through the filter, short-circuiting the body, and flowing freely through the manifold.
- [Commercial Range Leaflet](https://fernox.com/associated_content/commercial-range-leaflet/)
- [Commercial Chemicals](https://fernox.com/associated_content/commercial-chemicals/)
- [Cleaning and treating a new commercial system](https://fernox.com/associated_content/cleaning-and-treating-a-new-commercial-system/)
- [Cleaning and treating existing commercial systems](https://fernox.com/associated_content/cleaning-and-treating-existing-commercial-systems/)
- [Fernox Commercial Products Guide](https://fernox.com/associated_content/fernox-commercial-products-guide/)
- [TF1 Sigma HP Filter Instructions](https://fernox.com/associated_content/tf1-sigma-hp-filter-instructions/)
- [How quick is the test?](https://fernox.com/associated_content/how-quick-is-the-test/) - The results are instant!
- [What Fernox products can I use to re-dose the system?](https://fernox.com/associated_content/what-fernox-products-can-i-use-to-re-dose-the-system/) - If the dip test shows less than 100ppm, installers can immediately resolve the issue by adding a high-quality inhibitor such as Fernox Protector F1 or where a filter is fitted, Protector+ Filter Fluid. The test can be re-taken once the inhibitor has circulated to confirm the level has been met.
- [After adding inhibitor to the system how long should I wait before re-testing the system water?](https://fernox.com/associated_content/after-adding-inhibitor-to-the-system-how-long-should-i-wait-before-re-testing-the-system-water/) - With the initial dose, its key to make sure the system water is circulated properly so that the inhibitor is sufficiently mixed. Fernox recommend that you let the system circulate for at least 15 minutes. Also having the system on hot will help speed this up.
- [How can I keep a record of the pass / fail for each job?](https://fernox.com/associated_content/how-can-i-keep-a-record-of-the-pass-fail-for-each-job/) - It's easy to keep track of test results with the free to download Fernox Water Test App, which installers can use to manage and evidence each test. Using the in-app camera, users take a picture of the test strip and select its colour to generate the pass or fail result. Using this process will auto-generate
- [Do I still need to perform a laboratory test?](https://fernox.com/associated_content/do-i-still-need-to-perform-a-laboratory-test/) - BS 7593:2019 recommends that the inhibitor should either be re-dosed at 5-year intervals or, a more comprehensive laboratory test is conducted every five years to provide a more in-depth analysis, and where needed, establish targeted action to resolve issues and restore system efficiency. The Fernox Water Quality Test includes everything needed to take a sample
- [What are the common practices that yield questionable results?](https://fernox.com/associated_content/what-are-the-common-practices-that-yield-questionable-results/) - The Fernox Express Inhibitor Test is available from all major merchants and online plumbing retailers.
- [BS7593:2019 Five simple steps](https://fernox.com/associated_content/bs75932019-five-simple-steps/)
- [How much system water does Power Cleaner F8 treat?](https://fernox.com/associated_content/how-much-system-water-does-power-cleaner-f8-treat/) - Power Cleaner F8 is a concentrated formulation supplied in 500ml bottles, to reduce packaging waste. Just one bottle treats larger systems of 130 litres, 16 radiators or 250 sqm of underfloor systems and one dose is sufficient for cleaning the central heating systems of up to 97% of all UK homes (or larger heating systems).
- [Do I need to neutralise Power Cleaner F8?](https://fernox.com/associated_content/do-i-need-to-neutralise-power-cleaner-f8/) - Power Cleaner F8 is pH neutral and is not acidic, therefore no neutralisation is needed. This saves time on-site.
- [What is citrate action?](https://fernox.com/associated_content/what-is-citrate-action/) - Citrate action is a term used to describe the powerful chelating effect that the citrate ion has on metal ions. This strong binding effect means that corrosion debris is lifted and transported out of the system during a system clean.
- [Is Power Cleaner F8 acidic?](https://fernox.com/associated_content/is-power-cleaner-f8-acidic/) - No. Whilst Power Cleaner F8 is formulated with citric acid, this is neutralised in-situ to form the neutral citrate species which has such an effective cleaning action.
- [Should I use Cleaner F3 or Power Cleaner F8?](https://fernox.com/associated_content/should-i-use-cleaner-f3-or-power-cleaner-f8/) - You will get a very good system clean with both products. However, if the system is especially dirty it is recommended to use the stronger Power Cleaner F8 which will have an increased dispersion effect, even at low temperatures.
- [Can Power Cleaner F8 be disposed to foul drain?](https://fernox.com/associated_content/can-power-cleaner-f8-be-disposed-to-foul-drain/) - Power Cleaner F8 is a pH neutral cleaner which has low environmental impact and can be safely disposed via foul drain.
- [Can Power Cleaner F8 be left in the system prior to flushing?](https://fernox.com/associated_content/can-power-cleaner-f8-be-left-in-the-system-prior-to-flushing/) - Power Cleaner F8 can be dosed into the system up to a week before flushing. This high performance, strong cleaner is effective after one hour circulating under normal operating conditions.
- [Is Power Cleaner F8 an environmentally friendly formulation?](https://fernox.com/associated_content/is-power-cleaner-f8-an-environmentally-friendly-formulation/) - Power Cleaner is phosphate, nitrate and nitrate-free and is developed to exceed all regulatory and legislative guidelines in regard to the environment impact of the formulation. It is compatible for use in mixed metal heating systems, including aluminium.
- [Power Cleaner F8](https://fernox.com/associated_content/power-cleaner-f8/)
- [Commercial Water Test Guide](https://fernox.com/associated_content/commercial-water-test-guide/)
- [TF1 Sigma UB Filter Instructions](https://fernox.com/associated_content/tf1-sigma-ub-filter-instructions/)
- [TF1 Total and Compact Filter Range](https://fernox.com/associated_content/tf1-total-and-compact-filter-range/)
- [Powerflushing a central heating system](https://fernox.com/associated_content/powerflushing-a-central-heating-system/)
- [Disinfecting stored water systems](https://fernox.com/associated_content/disinfecting-stored-water-systems/)
- [Cleaning and commissioning GSHP](https://fernox.com/associated_content/cleaning-and-commissioning-gshp/)
- [Cleaning and commissioning ASHP](https://fernox.com/associated_content/cleaning-and-commissioning-ashp/)
- [Cleaning and treating a new domestic heating system](https://fernox.com/associated_content/cleaning-and-treating-a-new-domestic-heating-system/)
- [Cleaning and treating existing heating systems](https://fernox.com/associated_content/cleaning-and-treating-existing-heating-systems/)
- [TF1 Omega Filter, Small Smart Simple](https://fernox.com/associated_content/tf1-omega-filter-small-smart-simple/)
- [How to dose Fernox Express via a Fernox TF1 Filter](https://fernox.com/associated_content/how-to-dose-fernox-express-via-a-fernox-tf1-filter/)
- [TF1 Omega Filter Dosing Guide Slip Socket Connection](https://fernox.com/associated_content/tf1-omega-filter-dosing-guide-slip-socket-connection/)
- [TF1 Omega Filter Dosing Guide With Valves](https://fernox.com/associated_content/tf1-omega-filter-dosing-guide-with-valves/)
- [TF1 Omega Filter (with valves) Product Data Sheet](https://fernox.com/associated_content/tf1-omega-filter-with-valves-product-data-sheet/)
- [TF1 Omega Filter (slip socket) Product Data Sheet](https://fernox.com/associated_content/tf1-omega-filter-slip-socket-product-data-sheet/)
- [Building Information Modelling (BIM) Documents](https://fernox.com/associated_content/building-information-modelling-bim-documents/)
- [What is the Fernox Express Inhibitor Test?](https://fernox.com/associated_content/what-is-the-fernox-express-inhibitor-test/) - It is an easy to use dip strip that tests central heating systems for the correct concentration of inhibitor, to ensure that the system is fully protected and sludge and debris is prevented from forming and building up.
- [Why do I need to test system water?](https://fernox.com/associated_content/why-do-i-need-to-test-system-water/) - A core requirement under BS 7593:2019 is that central heating systems are tested annually, to help maintain system health and to identify and rectify any issues before they cause damage to the system. The Benchmark Commissioning Checklist further supports this practice to evidence the correct servicing and installation of boilers. The onsite Express Inhibitor Test
- [How does it work?](https://fernox.com/associated_content/how-does-it-work/) - Simply dip the test strip into the system water and it will instantly change colour. By comparing the test strip to the colour chart label on the bottle, installers can assess whether the system water includes the correct concentration of inhibitor. A fully protected system will have inhibitor levels of 100ppm or above – and
- [Does the Express Inhibitor Test check for all inhibitors?](https://fernox.com/associated_content/does-the-express-inhibitor-test-check-for-all-inhibitors/) - Yes! the Express Inhibitor Test is a universal test that will check for the presence of all molybdate based inhibitors within the system water.
- [Can I overdose with Fernox Protector F1 or Protector + Filter Fluid?](https://fernox.com/associated_content/can-i-overdose-with-fernox-protector-f1-or-protector-filter-fluid/) - No, overdosing is not detrimental to the system. It is important to ensure that sufficient Protector is present in the system. There is a test kit and a postal testing service to check the Protector concentration. Refer to Protector Test Kit product data sheet for further guidance.
- [How much Fernox Protector F1 or Protector + Filter Fluid are needed for an average system?](https://fernox.com/associated_content/how-much-fernox-protector-f1-or-protector-filter-fluid-are-needed-for-an-average-system/) - One bottle of Fernox Protector F1 or Protector + Filter Fluid will treat a typical system of ten single panel radiators - double panel radiators, count as two radiators. If the calculated dose rate is in between pack sizes, dose to the higher figure.
- [What can cause knocking noises in boilers?](https://fernox.com/associated_content/what-can-cause-knocking-noises-in-boilers/) - Boiler noise results from localised boiling of the water. This happens when the inside surface of the boiler becomes too hot due to scale or baked- on sludge deposits. All systems over five years can suffer noise and new boilers in old systems are especially vulnerable. Add Fernox Boiler Noise Silencer F2 and / or
- [How to repair system leaks](https://fernox.com/associated_content/how-to-repair-system-leaks/) - Leaks in water systems can result from external frost damage, dry solder joints, accidental perforation during maintenance or decoration, or internal corrosion. Sealing internal leaks (central heating systems only) Small leaks, including pressure drops on combination boilers and other sealed systems, can be repaired using Fernox Leak Sealer F4. Each Leak Sealer F4 product treats
- [How to reduce fuel wastage in heating systems?](https://fernox.com/associated_content/how-to-reduce-fuel-wastage-in-heating-systems/) - Soft and hard limescale on radiator walls can drastically reduce their ability to heat rooms efficiently. The problem often revolves around the boiler heat exchanger where the temperature is hottest, but deposits in radiators and pipework also lessen the effectiveness of the whole system. It is therefore important to consider the whole central heating system
- [How to dose a system with Fernox Express?](https://fernox.com/associated_content/how-to-dose-a-system-with-fernox-express/) - Make sure the system is turned off and allow radiators to cool down (1). Select a radiator and shut both the wheel-head and lock shield valves (2). If a thermostatic radiator valve (TRV) is fitted, close it by turning it to the minimum setting. Having removed the air vent pin using a cloth to absorb
- [How to descale a hot water system manually](https://fernox.com/associated_content/how-to-descale-a-hot-water-system-manually/) - The damaging effects that limescale can have on the lifespan of a boiler and the energy efficiency of a central heating system are significant. Part L of the Building Regulations stipulates that where mains hard water exceeds 200 ppm, feed water to water heaters and the hot water circuit of combination boilers must have a
- [How to prevent corrosion?](https://fernox.com/associated_content/how-to-prevent-corrosion/) - Corrosion occurs when a refined metal reverts back to its natural ore state. Corrosion in water systems takes place when two areas of metal with a different electrical charge are in contact or linked via a conductor such as water. Corrosion occurs when a refined metal reverts back to its natural ore state. Corrosion in
- [How to clean a heating system?](https://fernox.com/associated_content/how-to-clean-a-heating-system-2/) - Systems should be cleaned when commissioning a new system or installing a new boiler within an existing system. The purpose of cleaning and flushing is to remove mineral oil, harmful flux residues and installation debris which can cause corrosion. Cleaning existing systems removes magnetite (black iron oxide), haematite (red iron oxide) and limescale improving the
- [Is it safe to empty central heating water down the drain?](https://fernox.com/associated_content/is-it-safe-to-empty-central-heating-water-down-the-drain-2/) - Boiler noise is usually the result of limescale deposition within the heat exchanger of a boiler. This condition is worsened if magnetite is also present in the system, as this combines with the limescale to form a much harder deposit. Boiler noise is usually the result of limescale deposition within the heat exchanger of a
- [How to prevent corrosion?](https://fernox.com/associated_content/how-to-prevent-corrosion-2/) - Algae in feed and expansion cisterns Leathery skins or films of algae on the surface of expansion cisterns in open vented systems are caused by fungal mould growths. It occurs when the expansion cistern is not properly covered causing dust, insects and spores to be able to enter the water. Algae in feed and expansion
- [How to combat problem limescale?](https://fernox.com/associated_content/how-to-combat-problem-limescale/) - Minerals in chalk or limestone rock collect as water permeates through the ground and collects in aquifers. These minerals remain within the water and are carried into the domestic water supply. What causes limescale deposition? They inevitably reach central heating and water systems, where they build-up over time to cause blockages in pipework, efficiency losses
- [How to disinfect a water system?](https://fernox.com/associated_content/how-to-disinfect-a-water-system/) - Disinfection is a process which destroys or irreversibly inactivates micro-organisms, reducing their numbers to a safe level. Its purpose is to leave a clean water supply. It must be carried out in the following circumstances: During routine annual system maintenance New installations n After major system extensions or alterations After installing underground pipework, except localised repairs which
- [TF1 Sigma Leaflet](https://fernox.com/associated_content/tf1-sigma-leaflet/)
- [Scale Reducer Brochure](https://fernox.com/associated_content/scale-reducer-brochure/)
- [TF1 Delta Filter](https://fernox.com/associated_content/tf1-delta-filter/)
- [Homeowners leaflet](https://fernox.com/associated_content/homeowners-leaflet/)
- [How to dose with Fernox Express](https://fernox.com/associated_content/how-to-dose-with-fernox-express/)
- [TF1 Sigma Mini Fast and Simple Installation](https://fernox.com/associated_content/tf1-sigma-mini-fast-and-simple-installation/)
- [TF1 Sigma Mini Cleaning Video](https://fernox.com/associated_content/tf1-sigma-mini-cleaning-video/)
- [Fernox TF1 Antifreeze Valve Keep Your Heat Pump System Freeze-Free!](https://fernox.com/associated_content/fernox-tf1-antifreeze-valve-keep-your-heat-pump-system-freeze-free/)
- [Scale Reducer Instructions](https://fernox.com/associated_content/scale-reducer-instructions/)
- [How much sludge will a TF1 Omega Filter collect?](https://fernox.com/associated_content/how-much-sludge-will-a-tf1-omega-filter-collect/) - The TF1 Omega Filter out performs other filters of its size by collecting significant quantities of system contaminants, and competes with many larger filters thanks to the cleverly designed internal mechanisms of the filter. The HPS technology improves the overall collection of the filter, as well as the performance of the Neodymium magnet.
- [Is the TF1 Omega Filter compatible with all chemical water treatment products?](https://fernox.com/associated_content/is-the-tf1-omega-filter-compatible-with-all-chemical-water-treatment-products/) - The TF1 Omega Filter is not only compatible with all Fernox products, it is designed to act as a dosing point for any Fernox Express products. In circumstances where demineralised or softened water is used a quality inhibitor must be present to prevent corrosion from taking place. The TF1 Omega Filter offers a convenient and
- [What are the benefits of using the TF1 Omega Filter?](https://fernox.com/associated_content/what-are-the-benefits-of-using-the-tf1-omega-filter/) - The TF1 Omega Filter collects all types of corrosion, scale and installation debris. By preventing these contaminants from circulating within a heating system, energy efficiency levels are optimised and the inconvenience of a system breakdown coupled with a major repair or replacement cost can be avoided.
- [What is a TF1 Omega Filter?](https://fernox.com/associated_content/what-is-a-tf1-omega-filter/) - The TF1 Omega Filter is a high performance, nickel plated, in-line system filter, which is designed for domestic heating systems. It is produced with quality materials and components and has been manufactured using precision engineering. Combining the strength of a powerful Neodymium magnet with Hydronic Particle Separation technology, the TF1 Omega Filter offers a superior
- [When should Protector + Filter Fluid be used in a heating system?](https://fernox.com/associated_content/when-should-protector-filter-fluid-be-used-in-a-heating-system/) - Protector + Filter Fluid should only be used in combination with an in-line system filter, which can trap and contain the debris in the system before safe removal. It is ideal for use in circumstances where a system has previously been cleaned or flushed but subsequently has not been adequately protected so further corrosion has
- [When I dose with Boiler Noise Silencer F2, do I also need to use a Fernox Protector?](https://fernox.com/associated_content/when-i-dose-with-boiler-noise-silencer-f2-do-i-also-need-to-use-a-fernox-protector/) - Yes, Fernox Boiler Noise Silencer F2 is designed for use with any Fernox Protector. It should be left permanently in the system with Protector F1 or Protector + Filter Fluid and replaced or topped up at the same time.
- [What is Protector + Filter Fluid?](https://fernox.com/associated_content/what-is-protector-filter-fluid/) - This is an innovative, universal inhibitor package which uses the proven inhibition qualities of Fernox Protector F1 with an active dispersant. This unique formulation is designed to detect, lift and deliver magnetic and non- magnetic debris to an in- line system filter.
- [Can I use Fernox Protector F1 or Protector + Filter Fluid in old systems?](https://fernox.com/associated_content/can-i-use-fernox-protector-f1-or-protector-filter-fluid-in-old-systems/) - Fernox Protectors are suitable for use on systems of all ages. However, it is advantageous to clean and flush the system with Fernox Cleaner F3 to remove sludge before adding the Protector F1. Alternatively, the universal Fernox Filter Fluid+ Protector can deliver sludge and debris to an existing in-line filter or a newly installed TF1
- [Does Fernox Cleaner F3 need to be flushed out of the system?](https://fernox.com/associated_content/does-fernox-cleaner-f3-need-to-be-flushed-out-of-the-system/) - Fernox Cleaner F3 should ideally circulate through the system for at least one hour, or up to a week. Afterward, it should be drained, and the system flushed and cleaned before adding Fernox Protector F1 or Protector + Filter Fluid, together with a Fernox TF1 Filter, to protect the system from further corrosion and scale
- [Can Fernox Leak Sealers be used in combination boilers?](https://fernox.com/associated_content/can-fernox-leak-sealers-be-used-in-combination-boilers/) - Yes, all Fernox internal leak sealers, such as Fernox Leak Sealer F4, are safe for use with combination and other low water content boilers. They will not block valves or vents. Leak Sealer F4 Express is recommended for all pressurised systems as this can be added in 30 seconds via a radiator, filling loop or
- [How many kg of DS40 Descaler & Cleaner 2KG do I need for 2% solution in a 100 litre system?](https://fernox.com/associated_content/how-many-kg-of-ds40-descaler-cleaner-2kg-do-i-need-for-2-solution-in-a-100-litre-system/) - One litre of water weighs 1 kg, therefore 2 kg of DS40 System Cleaner per 100 litres of system volume will make a 2% solution.
- [Is it safe to empty central heating water down the drain?](https://fernox.com/associated_content/is-it-safe-to-empty-central-heating-water-down-the-drain/) - You should only drain central heating system water into the foul water drain or a septic tank. Never drain system water into road drains or rain water gullies as these go directly into rivers. Never pour water from a central heating system onto the garden or lawn.
- [How to clean a heating system?](https://fernox.com/associated_content/how-to-clean-a-heating-system/) - Normally a treatment will last the life of the system but an annual check to determine whether further dosing is necessary is recommended. If the system is drained, it will need to be re-treated with a further full dose of Protector. You can check if the system is properly dosed using a Fernox Protector Test
- [NEW Fernox TF1 Sigma UB Filter](https://fernox.com/associated_content/new-fernox-tf1-sigma-ub-filter/)
- [Fernox TF1 Sigma HP Filter - designed to protect Air and Ground Source Heat Pumps](https://fernox.com/associated_content/fernox-tf1-sigma-hp-filter-designed-to-protect-air-and-ground-source-heat-pumps/)
- [Simple steps to dose Fernox Express via a radiator - quick and easy!](https://fernox.com/associated_content/simple-steps-to-dose-fernox-express-via-a-radiator-quick-and-easy/)
- [How does Fernox Protector+ Filter Fluid F9 work](https://fernox.com/associated_content/how-does-fernox-protector-filter-fluid-f9-work/)
- [Fernox Commercial Range - Cleaner F3 10L](https://fernox.com/associated_content/fernox-commercial-range-cleaner-f3-10l/)
- [Fernox Commercial Range - Protector F1 10L](https://fernox.com/associated_content/fernox-commercial-range-protector-f1-10l/)
- [The Fernox TF1 Sigma UB Filter - The Under Boiler Filter](https://fernox.com/associated_content/the-fernox-tf1-sigma-ub-filter-the-under-boiler-filter/)
- [Fernox Power Cleaner F8](https://fernox.com/associated_content/fernox-power-cleaner-f8/)
- [The New Fernox Express Inhibitor Test](https://fernox.com/associated_content/the-new-fernox-express-inhibitor-test/)
- [How do Fernox Cleaners work](https://fernox.com/associated_content/how-do-fernox-cleaners-work/)
- [How does Fernox Antifreeze Protector Alphi-11 work](https://fernox.com/associated_content/how-does-fernox-antifreeze-protector-alphi-11-work/)
- [TF1 Sigma - Precision Engineered Filter](https://fernox.com/associated_content/tf1-sigma-precision-engineered-filter/)
- [Fernox TF1 Omega+ - Next Generation, High-performance Filter](https://fernox.com/associated_content/fernox-tf1-omega-next-generation-high-performance-filter/)
- [Fernox Biocide F7](https://fernox.com/associated_content/fernox-biocide-f7/)
- [How does Fernox Boiler Noise Silencer F2 Work](https://fernox.com/associated_content/how-does-fernox-boiler-noise-silencer-f2-work/)
- [FM1 Dosing Pot instruction leaflet](https://fernox.com/associated_content/fm1-dosing-pot-instruction-leaflet/)
- [FM1 Stainless Steel Dosing Pot Quick Start Guide](https://fernox.com/associated_content/fm1-stainless-steel-dosing-pot-quick-start-guide/)
- [Fernox Instant System Test Guide](https://fernox.com/associated_content/fernox-instant-system-test-guide/)
- [TF1 Sigma Mini Dosing with Fernox Express](https://fernox.com/associated_content/tf1-sigma-mini-dosing-with-fernox-express/)
- [AntiFreeze Valve Instruction Leaflet](https://fernox.com/associated_content/antifreeze-valve-instruction-leaflet/)
- [How do Fernox Inhibitors perform_ Fernox vs BuildCert](https://fernox.com/associated_content/how-do-fernox-inhibitors-perform_-fernox-vs-buildcert/)
- [How does Fernox Filter Fluid+ Protector Inhibitor work](https://fernox.com/associated_content/how-does-fernox-filter-fluid-protector-inhibitor-work/)
- [Scale Formation 24-hour Time-lapse (The Power of Fernox F1 Protector)](https://fernox.com/associated_content/scale-formation-24-hour-time-lapse-the-power-of-fernox-f1-protector/)
- [How does Fernox Leak Sealer F4 work](https://fernox.com/associated_content/how-does-fernox-leak-sealer-f4-work/)
- [How do you install a Fernox TF1 Omega Filter](https://fernox.com/associated_content/how-do-you-install-a-fernox-tf1-omega-filter/)
- [How do you clean a Fernox TF1 Omega Filter](https://fernox.com/associated_content/how-do-you-clean-a-fernox-tf1-omega-filter/)
- [How does a Fernox TF1 Omega Filter Work](https://fernox.com/associated_content/how-does-a-fernox-tf1-omega-filter-work/)
- [Stop Boiler Breakdown with Powerflushing](https://fernox.com/associated_content/stop-boiler-breakdown-with-powerflushing/)
- [Fernox TF1 Omega Filter - features](https://fernox.com/associated_content/fernox-tf1-omega-filter-features/)
- [Fed up with limescale](https://fernox.com/associated_content/fed-up-with-limescale/)
- [Introducing Fernox TF1 Omega Filter – Precision Engineered Filter](https://fernox.com/associated_content/introducing-fernox-tf1-omega-filter-precision-engineered-filter/)
- [How does Fernox Protector F1 work](https://fernox.com/associated_content/how-does-fernox-protector-f1-work/)
- [CA1 Vacuum Degasser Instruction Leaflet](https://fernox.com/associated_content/ca1-vacuum-degasser-instruction-leaflet/)
- [CC1 Combi Air & Dirt Separator Instructions Leaflet](https://fernox.com/associated_content/cc1-combi-air-dirt-separator-instructions-leaflet/)
- [CC1 Magnetic Combi Air Dirt Separator instructions leaflet](https://fernox.com/associated_content/cc1-magnetic-combi-air-dirt-separator-instructions-leaflet/)
- [CC1 Side Stream Filter Air & Dirt 90 Instruction Leaflet](https://fernox.com/associated_content/cc1-side-stream-filter-air-dirt-90-instruction-leaflet/)
- [CF1 Magnetic Dirt Separator Instruction Leaflet](https://fernox.com/associated_content/cf1-magnetic-dirt-separator-instruction-leaflet/)
- [Separator Quick Start Guide](https://fernox.com/associated_content/separator-quick-start-guide/)
- [CA1 Automatic Air Vent Quick Start Guide](https://fernox.com/associated_content/ca1-automatic-air-vent-quick-start-guide/)
- [CA1 Automatic Air Vent instruction leaflet](https://fernox.com/associated_content/ca1-automatic-air-vent-instruction-leaflet/)
- [CA1 Air Separator instructions leaflet](https://fernox.com/associated_content/ca1-air-separator-instructions-leaflet/)
- [Powerflow Machine Instructions](https://fernox.com/associated_content/powerflow-machine-instructions/)

## Product Instructions

- [Express 200ml Instructions](https://fernox.com/info/express-200ml-instructions/) - Dosing via Drain Valve Dosing via Automatic Air Vent (AAV) Dosing via a ½” Radiator Adaptor

## Sales Representatives

- [Erol Ibrahim](https://fernox.com/sales_rep/erol-ibrahim-2/)
- [Richard Phenix](https://fernox.com/sales_rep/richard-phenix/)
- [Julian Reed](https://fernox.com/sales_rep/julian-reed-2/)
- [Simon Docherty](https://fernox.com/sales_rep/simon-docherty/)
- [Richard Evans](https://fernox.com/sales_rep/richard-evans-2/)
- [Andy Kaye](https://fernox.com/sales_rep/andy-kaye/)
- [Nick Clift](https://fernox.com/sales_rep/nick-clift-2/)
- [Richard Thompson](https://fernox.com/sales_rep/richard-thompson-2/)
- [Simon Coates](https://fernox.com/sales_rep/simon-coates/)
- [Chris Broadbent](https://fernox.com/sales_rep/chris-broadbent-2/)
- [Darren Fretter-Hall](https://fernox.com/sales_rep/darren-fretter-hall-2/)
- [Brett Evison](https://fernox.com/sales_rep/brett-evison-2/)

## Products

- [TF1 Complete System Filter](https://fernox.com/residential-solutions/tf1-complete-system-filter/) - A high-performance in-line system filter for central heating and heat pump systems. It utilizes a sealed, lidless design for increased reliability and strength, with full bore valves to ensure maximum efficiency and performance on a heat pump system. This simple to install, composite plastic filter fits onto vertical and horizontal pipework, and works by allowing
- [Magnetic Scale Reducer](https://fernox.com/residential-solutions/magnetic-scale-reducer/) - The Fernox Magnetic Scale Reducer range is suited to single appliance protection and is most notably used to protect the boiler against the damaging effects of scale. It is easily connected onto 15mm pipework and requires no further maintenance, while the positive effects continue for up to 10 years, dependent on water usage levels. Part
- [Power Cleaner F8 10L](https://fernox.com/commercial-solutions/power-cleaner-f8-10l/) - Fernox Power Cleaner F8 10L is a super strength, fast-acting cleaner formulated for use in large and heavily contaminated commercial and light commercial heating systems. Its citrate-based, pH neutral formulation effectively removes sludge, debris and limescale without the need to neutralise. The product helps to extend system life and restore heating efficiency in accordance with
- [TF1 Sigma Filter Flushing Adapter](https://fernox.com/residential-solutions/tf1-sigma-filter-flushing-adapter/) - This easy-to-use TF1 Sigma Flushing Adapter is designed to work in conjunction with the TF1 Sigma Filter as a fast and convenient way to connect a powerflushing machine to the system. By simply replacing the main body of the filter from the inlet/outlet manifold, the Adapter can be fitted to the unit. The Adapter also
- [TF1 Omega Filter Flushing Adapter](https://fernox.com/residential-solutions/tf1-omega-filter-flushing-adapter/) - The Fernox TF1 Omega Filter Flushing Adapter quickly and easily connects a Fernox Powerflow Flushing Machine to the heating system via a Fernox TF1 Omega Filter. It is fitted by simply replacing the filter body with the adapter. Fast, easy flushing with connection via the Fernox TF1 Omega Filter Enables the full flow rate to
- [TF1 Sigma Mini](https://fernox.com/residential-solutions/tf1-sigma-mini/) - The TF1 Sigma Mini is a compact high-performance system filter that utilises a powerful neodymium magnet to protect your system against the damaging effects of corrosion. The TF1 Sigma Mini has the smallest footprint of any filter in the marketplace, which means it can be easily installed directly below a boiler or in restricted spaces
- [CA1 Automatic Air Vent 1/2" BSP](https://fernox.com/commercial-solutions/ca1-automatic-air-vent-1-2-bsp/) - The Fernox CA1 Automatic Air Vent is designed to automatically release unwanted air and microbubbles from closed-loop heating and cooling systems. It helps reduce system noise, prevent airlocks, and maintain efficient circulation. Its vertical design allows it to be installed at the highest points where air tends to accumulate. The unit is constructed from nickel-coated
- [Antifreeze Valve SV](https://fernox.com/renewable-solutions/antifreeze-valve-sv/) - The Fernox Antifreeze Valve SV is specifically designed to protect water-based air source Heat Pump heating systems. In cold weather when temperatures drop, systems that are not treated with a glycol-based fluid can freeze within the heat pump circuit potentially causing harmful and costly damage to vulnerable heat pump components and system pipework; eventually causing
- [Refractometer](https://fernox.com/residential-solutions/refractometer/) - Accurate, easy-to-use antifreeze testing instrument uses an adjustable eye piece to measure refracted light given off by all glycol-based antifreeze products, to determine the concentration of treatment present in the system. Easy on-site measurement of antifreeze and heat transfer fluids Adjustable eye piece Easy to use Quality, maintenance-free instrument
- [TF1 Antifreeze Valve Thermal Cover](https://fernox.com/renewable-solutions/tf1-antifreeze-valve-thermal-cover/) - The Fernox TF1 Antifreeze Valve Thermal Cover is designed to insulate antifreeze valves in heat pump heating systems, minimizing heat loss and improving energy efficiency. It is specifically tailored to fit 28mm and 1" Antifreeze valves. Enhanced energy efficiency Tailored fit UV and Weatherproof material for externally fitted Antifreeze Valves Easy to install
- [TF1 Antifreeze Valve](https://fernox.com/renewable-solutions/tf1-antifreeze-valve/) - The Fernox TF1 Antifreeze Valve is specifically designed to protect water-based air source Heat Pump heating systems. In cold weather when temperatures drop, systems that are not treated with a glycol-based fluid can freeze within the heat pump circuit potentially causing harmful and costly damage to vulnerable heat pump components and system pipework; eventually causing
- [TF1 Sigma HP Filter](https://fernox.com/renewable-solutions/tf1-sigma-hp-filter/) - Specifically designed to protect Air and Ground Source Heat Pumps, the TF1 Sigma HP Filter efficiently removes all types of debris from renewable heating systems using patent pending technology. The innovative TF1 Sigma HP Filter does not restrict flow, even at high flow rates, and will not block, ensuring the COP (co-efficient of performance) of
- [TF1 Omega Filter](https://fernox.com/residential-solutions/tf1-omega-filter/) - Designed for installation in small or restricted access areas, this high performance sealed, in- line system filter is easy to install and fast and convenient to clean. There is no need to dismantle the unit or replace o' rings during servicing, saving time on-site. Manufactured from high quality, nickel plated, brass, the TF1 Omega Filter
- [TF1 Omega+ Filter Thermal Cover](https://fernox.com/commercial-solutions/tf1-omega-filter-thermal-cover-2/) - Manufactured from Expanded Polypropylene (EPP) the Fernox TF1 Omega+ Filter Thermal Cover is used to insulate inline system filters installed on central heating systems to minimise system heat loss and maximise energy efficiency A strong and durable enclosure Reduced heat loss Greater heating system efficiency Protection from internal components and hot surfaces 100% contaminant-free and
- [TF1 Omega Filter Thermal Cover](https://fernox.com/residential-solutions/tf1-omega-filter-thermal-cover/) - Manufactured from Expanded Polypropylene (EPP) the Fernox TF1 Omega Filter Thermal Cover is used to insulate inline system filters installed on central heating systems to minimise system heat loss and maximise energy efficiency A strong and durable enclosure Reduced heat loss Greater heating system efficiency Protection from internal components and hot surfaces 100% contaminant-free and
- [TF1 Sigma Filter Thermal Cover](https://fernox.com/residential-solutions/tf1-sigma-filter-thermal-cover/) - Manufactured from Expanded Polypropylene (EPP), the Fernox TF1 Sigma Filter Thermal Cover is used to insulate the TF1 Sigma and TF1 Sigma HP filters to minimise system heat loss and maximise energy efficiency. A strong and durable enclosure Reduced heat loss Greater heating system efficiency Protection from internal components and hot surfaces 100% contaminant-free and
- [TF1 Delta Filter](https://fernox.com/commercial-solutions/tf1-delta-filter/) - Precision engineered, the Fernox TF1 Delta Filter is a high quality, nickel plated, brass inline system filter specifically designed to protect vital and expensive components in large volume and low temperature commercial heating and cooling systems. The TF1 Delta Filter has three methods of filtration: magnetic, hydrocyclonic and automatic or manual deaeration. It protects key
- [Pair of 1" BSP flat seals](https://fernox.com/residential-solutions/pair-of-1-bsp-flat-seals/) - Pair of 1" BSP flat seals for use wtih TF1 Flushing adapter - 59980
- [Internal 1" connection set](https://fernox.com/residential-solutions/internal-1-connection-set/) - Internal 1” connection set for the Powerflow MkIII. Includes internal hoses (not shown). Generally not supplied as a spare, but used as required during service and repair.
- [TF1 Omega Filter Valve Seal and 'O' Ring Kit](https://fernox.com/residential-solutions/tf1-omega-filter-valve-seal-and-o-ring-kit/) - This handy pack contains all the necessary seals to keep a TF1 Omega filter water tight after servicing or maintenance, including a Drain Valve washer, 2x Manifold ‘O’ rings and 2x Isolation Valve Washers
- [TF1 Omega Filter Seal and 'O' Ring Kit](https://fernox.com/residential-solutions/tf1-omega-filter-seal-and-o-ring-kit/) - This handy pack contains all the necessary seals to keep a TF1 Omega filter water tight after servicing or maintenance, including a Drain Valve washer and 2x Manifold ‘O’ rings
- [3/4" x 20mm 90 degree Nut Liner](https://fernox.com/residential-solutions/3-4-x-20mm-90-degree-nut-liner/) - 90º degree alternative connectors used at the system end of the yellow flow/return hoses. Supplied with the Fernox Pump Head Adapter (55568), but can be purchased separately. More flexibility when connecting up the machine, fitted with silicon seals to prevent leaks Supplied with a new stainless steel ¾” worm-drive clip
- [Total Hardness Test Strips](https://fernox.com/residential-solutions/total-hardness-test-strips/) - Replacement Total Hardness test strips used in the Fernox Universal Test . Supplied in tubes of 50 strips. They indicate hardness in ppm and degrees of hardness in grains per gallon Supplied in tubes of 50 strips Indicate the hardness of water in parts per million ( PPM)
- [3/4" Stainless steel worm drive clip](https://fernox.com/residential-solutions/3-4-stainless-steel-worm-drive-clip/) - 3/4" Stainless steel worm drive clip Used on multiple connections
- [1/2" Stainless steel worm drive clip](https://fernox.com/residential-solutions/1-2-stainless-steel-worm-drive-clip/) - 1/2" Stainless steel worm drive clip Used on multiple connections
- [Powerflow Flushing Machine MKIII EA](https://fernox.com/residential-solutions/powerflow-flushing-machine-mkiii-ea/) - The Powerflow Flushing Machine MK III is a powerflushing machine which uses a targeted, powerful freshwater flow to remove sludge, scale and debris quickly and thoroughly from existing and contaminated domestic central heating systems. It is compatible for use with all Fernox Cleaners. After just one site-visit, the boiler’s optimum energy efficiency rating and overall
- [Protector F1 Express 400ml](https://fernox.com/residential-solutions/protector-f1-express-400ml/) - Protector F1 is the market leading inhibitor which prevents corrosion and limescale formation in central heating systems. This high performance product offers superior protection by uniquely combining three inhibitors of organic particles, which bind to the metal within the heating system to protect from debris alongside anodic inhibitors which react with the system’s metal surface
- [TF1 Flushing Adapter](https://fernox.com/residential-solutions/tf1-flushing-adapter/) - For use with a Powerflow Flushing Machine, this universal adapter allows for easy connection to a heating system via a Fernox Total Filter, and provides full flow rate to optimise cleaning efficiency. The TF1 Flushing Adapter uses the same fixings and valves as the 22mm or 28mm Fernox TF1 Total Filter. Easy flushing with connection
- [Powerflow Flushing Machine MKIII 110V](https://fernox.com/residential-solutions/powerflow-flushing-machine-mkiii-110v/) - The Powerflow Flushing Machine MKIII is a powerflushing machine which uses a targeted, powerful freshwater flow to remove sludge, scale and debris quickly and thoroughly from existing and contaminated domestic central heating systems. It is compatible for use with all Fernox Cleaners. After just one site-visit, the boiler’s optimum energy efficiency rating and overall system
- [CA1 Vacuum Degasser](https://fernox.com/commercial-solutions/ca1-vacuum-degasser/) - The Fernox CA1 Vacuum Degasser is a fully automatic solution designed to remove dissolved and free gases from sealed heating and chilled water systems. By applying controlled vacuum conditions, the unit efficiently releases entrained gases from the system fluid, reducing corrosion risk, noise, and performance loss. Suitable for commercial applications, the CA1 Vacuum Degasser improves
- [CC1 Combi Air & Dirt Separator](https://fernox.com/commercial-solutions/cc1-combi-air-dirt-separator/) - The Fernox CC1 Combi Air & Dirt Separator is a high-efficiency device engineered to automatically remove air, microbubbles and debris through high-efficiency hydrocyclonic separation from closed-loop heating and cooling systems. Suitable for commercial applications, the unit ensures improved system performance, reduced energy consumption and long-term protection of plant equipment. The range is available in two
- [TF1 Total HP Filter](https://fernox.com/renewable-solutions/tf1-total-hp-filter/) - The Fernox TF1 Total HP Filter combines an integrated 400-micron mesh and powerful Neodymium magnet to capture magnetic sludge and non-magnetic debris, while maintaining the high flow rates needed for efficient, reliable heat pump performance. It can fit onto vertical and horizontal pipework, can be cleaned in minutes, and does not restrict flow in any
- [CC1 Side Stream Filter Air & Dirt 20](https://fernox.com/commercial-solutions/cc1-side-stream-filter-air-dirt-20/) - The Fernox CC1 Side Stream Filter Air & Dirt 20 is a high-performance side stream filtration, air removal, and chemical dosing unit designed for commercial and industrial closed-loop HVAC systems up to 20,000 litres.​ It provides magnetic filtration, antimicrobial fine filtration down to 0.5 micron, automatic air venting, and an integrated 2.1L dosing pot, all
- [FM1 Stainless Steel Dosing Pot](https://fernox.com/commercial-solutions/fm1-stainless-steel-dosing-pot/) - The Fernox FM1 Stainless Steel Dosing Pot is a pre-assembled dosing vessel engineered for the safe and precise introduction of chemical treatments into closed-loop heating and chilled water systems without the need for system shutdown. It enables safer and more accurate dosing in commercial systems thanks to its extra-large tundish and supports compliant maintenance in
- [CA1 Air Separator](https://fernox.com/commercial-solutions/ca1-air-separator/) - The Fernox CA1 Air Separator is a high-efficiency deaerator designed to continuously remove air and microbubbles from closed-loop commercial heating and cooling systems. The CA1 helps prevent corrosion, reduce noise, and maintain stable system performance. Its low pressure drop design supports energy efficiency and balanced flow, making it ideal for commercial applications. The range is
- [CC1 Side Stream Filter 90 Cartridge](https://fernox.com/commercial-solutions/cc1-side-stream-filter-90-cartridge/) - Fernox CC1 Anti-Microbial Cartridge Filters utilise next-generation side stream filtration technology designed to restore HVAC system performance, improve energy efficiency and enhance user safety. The cartridges incorporate industry-leading anti-microbial treatment to inhibit bacterial growth on the filter surface, helping systems reach and maintain optimal operating conditions. By combining micron-rated filtration with advanced anti-microbial protection, the
- [CC1 Magnetic Combi Air & Dirt Separator](https://fernox.com/commercial-solutions/cc1-magnetic-combi-air-dirt-separator/) - The Fernox CC1 Magnetic Combi Air & Dirt Separator is a high-efficiency device engineered to automatically remove air, microbubbles and magnetic debris from closed-loop heating and cooling systems. Suitable for commercial applications, the unit ensures improved system performance, reduced energy consumption and long-term protection of plant equipment. The range is available in two versions, from
- [CF1 Magnetic Dirt Separator](https://fernox.com/commercial-solutions/cf1-magnetic-dirt-separator/) - The Fernox CF1 Magnetic Dirt Separator is a high-efficiency magnetic filtration unit designed for closed-loop commercial heating and cooling systems. The unit removes both magnetic and non-magnetic particles from circulating fluid, helping protect system components such as boilers, pumps, and heat exchangers. Its low pressure drop design supports stable flow and energy-efficient operation, while tool-free
- [CC1 Side Stream Filter Air & Dirt 90](https://fernox.com/commercial-solutions/cc1-side-stream-filter-air-dirt-90/) - The Fernox CC1 Side Stream Filter Air & Dirt 90 is a high-performance side stream filtration, air removal, and chemical dosing unit designed for commercial and industrial closed-loop HVAC systems up to 90,000 litres.​ It provides magnetic filtration, antimicrobial fine filtration down to 0.5 micron, automatic air venting, and an integrated 5.5L dosing pot, all
- [Corrosion and pH Test](https://fernox.com/residential-solutions/corrosion-and-ph-test/) - The Corrosion and pH Test provides a rapid on-site test to determine the corrosion and pH levels in central heating system water. Quick and simple on-site testing which provides instant conclusions and recommendations One test strip per system. Each pot contains 50 test strips. Suitable for testing the presence of dissolved metals and pH levels
- [Limescale Remover DS-3 25kg](https://fernox.com/commercial-solutions/limescale-remover-ds-3-25kg/) - Using sulphamic acid, Limescale Remover DS-3 is a powerful but environmentally friendly product which is ideal for use to remove baked-on limescale deposits from domestic appliances and boiler heat exchangers. Designed with the consumer in mind, the product is safe and easy to use; after each application the product changes colour to indicate when DS-3
- [TF1 Sigma Mini Installer Pack](https://fernox.com/residential-solutions/tf1-sigma-mini-installer-pack/) - The Fernox TF1 Sigma Mini Installer Pack is the complete solution to cleaning, protecting and guarding a central heating system in line with BS 7593:2019 and the Benchmark Commissioning Checklist. It includes the industry leading TF1 Sigma Mini Filter 22mm, Fernox Cleaner F3, Fernox Protector F1 265ml and Fernox Express Inhibitor Test Foil Pack (x2
- [LP Sterox Test Strips 50 Pack](https://fernox.com/residential-solutions/lp-sterox-test-strips-50-pack/) - Designed for use with LP Sterox, this product comprises a tub of 50 test strips, which are recommended to measure product concentration levels, at regular intervals, during disinfection of the water system. Tests for adequate dosing of LP Sterox Contains 50 test strips per tub Fast and simple to use Immediate test results on- site
- [Heat Transfer Fluid HP-EG 10L](https://fernox.com/renewable-solutions/heat-transfer-fluid-hp-eg-10l/) - A concentrated heat transfer fluid for Air and Ground Source Heat Pumps based on ethylene glycol. This high performance product is designed to protect against corrosion and limescale, as well as frost protection from -10 to -33°C. High performance heat transfer fluid for maximum protection against corrosion and scale, to extend system longevity Higher efficiency
- [TF1 Sigma UB Filter](https://fernox.com/residential-solutions/tf1-sigma-ub-filter/) - Composite under boiler system filter with a brass manifold designed for easy installation in small, restricted areas and with concealed pipework. This high-performance filter can be installed directly under the boiler or in restricted spaces due to the compact, versatile design. The TF1 Sigma UB Filter offers the ultimate in installer choice and provides high
- [Biocide F7+ 10L](https://fernox.com/commercial-solutions/biocide-f7-10l/) - Biocide F7+ prevents microbiological contamination and biofilm formation within commercial heating and cooling systems. Biocide F7+ should be used in conjunction with a Fernox Inhibitor or inhibited antifreeze to offer full system protection against corrosion, scale and microbiological contamination; and to maintain energy efficiency levels. Biocide F7+ eliminates the gas produced by fermentation within systems.
- [Heat Transfer Fluid HP-EG 20L](https://fernox.com/renewable-solutions/heat-transfer-fluid-hp-eg-20l/) - A concentrated heat transfer fluid for Air and Ground Source Heat Pumps based on ethylene glycol. This high performance product is designed to protect against corrosion and limescale, as well as frost protection from -10 to -33°C. High performance heat transfer fluid for maximum protection against corrosion and scale, to extend system longevity Higher efficiency
- [TF1 Omega+ Filter](https://fernox.com/commercial-solutions/tf1-omega-filter-2/) - The TF1 Omega+ Filter is a high-performance central heating system filter designed for larger, light commercial heating and cooling systems. It utilises unique Hydronic Particle Separation (HPS) technology and magnetic filtration to remove magnetic and non-magnetic system debris reducing the risk of boiler breakdown and improving the efficiency and longevity of the heating system. Pressure
- [TF1 Sigma Filter](https://fernox.com/residential-solutions/tf1-sigma-filter/) - A high-performance, precision-engineered in-line system filter, the TF1 Sigma Filter utilises a sealed, lidless design for increased reliability and strength. Ideal for use in restricted spaces due to its capability of being positioned in multiple orientations up to 45⁰. This simple to install, composite plastic filter fits onto vertical and horizontal pipework, and works by
- [Electrolytic Scale Reducer](https://fernox.com/residential-solutions/electrolytic-scale-reducer/) - The Fernox Electrolytic Scale Reducer range uses electrolytic principles to prevent the build-up of scale throughout the home, and remains effective for up to 10 years, dependent on water usage. It works by altering the structure of the hardness salts, inducing coagulation and providing benefits to a range of appliances from kettles to showers and
- [Turbidity Tube](https://fernox.com/residential-solutions/turbidity-tube/) - The Fernox Turbidity tube is a simple and easy-to-use turbidity test to check the quality of system water and determine the appropriate treatment to ensure the system works at optimum efficiency, and the boiler is fully protected. Maintain maximum system efficiency Helps prevent boiler breakdown Extends the lifespan of the boiler Quick and easy to
- [Protector+ Filter Fluid F9 10L](https://fernox.com/commercial-solutions/protector-filter-fluid-f9-10l/) - Protector+ Filter Fluid F9 is an enhanced inhibitor incorporating dispersant technology which provides excellent corrosion protection, limescale inhibition and pH control in HVAC and light commercial heating and cooling systems. Designed for use with one of the Fernox commercial range in-line system filters or similar, this unique inhibitor package includes an active dispersant which aids
- [Leak Sealer F4 10L](https://fernox.com/commercial-solutions/leak-sealer-f4-10l/) - Leak Sealer F4 is an internal leak sealer developed for use in HVAC and light commercial heating and cooling systems to seal small, inaccessible leaks and weeps which may cause pressure loss and boiler breakdown. Once dispersed within the system, the product finds the area of oxygen ingress and forms a polymer to seal the
- [Cleaner F3 10L](https://fernox.com/commercial-solutions/cleaner-f3-10l/) - A universal cleaner designed for use in HVAC and light commercial heating and cooling systems, Cleaner F3 can be used for the pre-commission cleaning of new systems, removing flux residues, oil/grease and other installation debris. Cleaner F3 can also be used to remove sludge, scale and other circulating debris in existing contaminated systems, therefore improving
- [Protector F1 10L](https://fernox.com/commercial-solutions/protector-f1-10l/) - Protector F1 protects against corrosion and limescale formation in light commercial and HVAC heating and cooling systems. This product also provides excellent pH buffering to ensure the system water remains within the optimum pH range to prevent corrosion in mixed-metal systems. Protector F1 is compatible with all other Fernox commercial products and is suitable for
- [Heat Transfer Fluid HP-5c 10 Litre](https://fernox.com/renewable-solutions/heat-transfer-fluid-hp-5c-10-litre/) - A non-toxic, concentrated heat transfer fluid for Air and Ground Source Heat Pumps and underfloor heating systems. This product is designed to protect against corrosion and limescale, as well as frost protection from -4 to -14°C. Concentrated heat transfer fluid suitable for Air and Ground Source Heat Pumps and underfloor heating Provides frost protection from
- [Heat Transfer Fluid HP-5c 20 Litre](https://fernox.com/renewable-solutions/heat-transfer-fluid-hp-5c-20-litre/) - A non-toxic, concentrated heat transfer fluid for Air and Ground Source Heat Pumps and underfloor heating systems. This product is designed to protect against corrosion and limescale, as well as frost protection from -4 to -14°C. Concentrated heat transfer fluid suitable for Air and Ground Source Heat Pumps and underfloor heating Provides frost protection from
- [Heat Transfer Fluid HP-15 20 Litre](https://fernox.com/renewable-solutions/heat-transfer-fluid-hp-15-20-litre/) - A non-toxic, ready-to-use, inhibited heat transfer fluid for Air and Ground Source Heat Pumps. This product is designed to protect against corrosion and limescale, as well as frost protection to -15°C. Ready-to-use heat transfer fluid suitable for use in Air and Ground Source Heat Pumps Provides frost protection to -15°C Protects against corrosion and limescale
- [Heat Transfer Fluid HP-15c 20 Litre](https://fernox.com/renewable-solutions/heat-transfer-fluid-hp-15c-20-litre/) - A non-toxic, concentrated heat transfer fluid for Air and Ground Source Heat Pumps. This product is designed to protect against corrosion and limescale, as well as frost protection from -14 to -34°C. Concentrated heat transfer fluid suitable for use in Air and Ground Source Heat Pumps Provides frost protection from -14°C to -34°C Protects against
- [Heat Transfer Fluid HP-5 20 Litre](https://fernox.com/renewable-solutions/heat-transfer-fluid-hp-5-20-litre/) - A non-toxic, ready-to-use heat transfer fluid for Air and Ground Source Heat Pumps and underfloor heating systems. This product is designed to protect against corrosion and limescale, as well as frost protection to -5°C. Ready-to-use heat transfer fluid suitable for Air and Ground Source Heat Pumps and underfloor heating Provides frost protection to -5°C Protects
- [TF1 Filter Seal And 'O' Ring Kit](https://fernox.com/residential-solutions/tf1-filter-seal-and-o-ring-kit/) - This handy spares pack contains all the necessary seals to keep a TF1 filter water tight after chemical dosing, servicing or maintenance, including a Cap ‘O’ ring, Bleed Valve ‘O’ ring and 2x valve washers.
- [TF1 Sigma Filter 22mm Slipsocket Installer Pack](https://fernox.com/residential-solutions/tf1-sigma-filter-22mm-slipsocket-installer-pack/) - The Fernox TF1 Sigma Filter Installer Pack includes everything needed to successfully clean and protect a domestic central heating system in line with BS 7593:2019 and the Benchmark Commissioning Checklist. It includes the industry leading TF1 Sigma Filter with 22mm slip socket connection, Fernox Cleaner F3 and Fernox Protector F1 265ml. The complete solution to
- [Female Nut Line and Seal](https://fernox.com/residential-solutions/female-nut-line-and-seal/) - Parallel connectors used at the system end of the yellow flow/return hoses Fitted with silicon seal to prevent leaks Supplied with a new stainless steel ¾” worm-drive clip.
- [Camlock Female Coupler](https://fernox.com/residential-solutions/camlock-female-coupler/) - Cam action hose coupler to fit all models of Powerflow flushing machines. For use on the Flow/Return, Dump and Overflow hoses. Quick and easy coupling This is supplied with a new stainless steel 3/4" worm-drive clip
- [Pump impeller 50Hz operate](https://fernox.com/residential-solutions/pump-impeller-50hz-operate/) - Moulded plastic pump impeller with collar and split pin for 50Hz operation. 150mm diameter. Fitting instructions available
- [Powerflow MkIII replacement top plate](https://fernox.com/residential-solutions/powerflow-mkiii-replacement-top-plate/) - Powerflow MKIII replacement top plate supplied with multi-port valve assembly, dump outlet and reverse flow vale. Fitting instructions available
- [Powerflow Flux 100g](https://fernox.com/residential-solutions/powerflow-flux-100g/) - Powerflow Flux is a soft, white paste which is easily applied to jointing areas prior to soldering. It is designed for the soldering of copper plumbing systems and is suitable for use with a wide range of metals and alloys. It contains no zinc oxide. Market leading, proven product. Well established product Self cleaning Easy
- [Powerflow Flux 350g](https://fernox.com/residential-solutions/powerflow-flux-350g/) - Powerflow Flux is a soft, white paste which is easily applied to jointing areas prior to soldering. It is designed for the soldering of copper plumbing systems and is suitable for use with a wide range of metals and alloys. It contains no zinc oxide. Market leading, proven product. Well established product Self cleaning Easy
- [Powerflow Lead Free Solder 99c SN/CU 3.25mm](https://fernox.com/residential-solutions/powerflow-lead-free-solder-99c-sn-cu-3-25mm/) - This lead free solder wire is designed for all plumbing uses and is manufactured to produce perfect joints quickly and effectively, whilst meeting all relevant health and safety and environmental requirements for potable water supplies. Lead-free wire for use on potable water supplies Manufactured to BS EN 29453 Produces perfect joints 3.25mm diameter Melting point
- [Dump and Overflow Pack](https://fernox.com/residential-solutions/dump-and-overflow-pack/) - Set of two x 8m ¾” clear braided PVC dump and overflow hoses fitted with cam action fittings to extend standard hose. Allows more flexibility regarding where the machine is used - less disturbance for the customer. Quick and easy to connect
- [Mains Extension Pack](https://fernox.com/residential-solutions/mains-extension-pack/) - One 8m clear mains hose, fitted with coupling to connect to the mains hose. Allows greater flexibility where the machine is used, less disturbance for the customer. Fast, easy connection
- [TF1 Demo Jar](https://fernox.com/residential-solutions/tf1-demo-jar/) - Can be used by installers to show homeowners the benefit of installing a quality in-line system filter. Simply remove the magnet from its sheath, shake the lightweight and tightly sealed jar to agitate the debris and replace the magnet to see how filter technology delivers significantly clearer and cleaner water by attracting and containing the
- [Replacement UK/Euro 230v/50 HZ 1100W motor](https://fernox.com/residential-solutions/replacement-uk-euro-230v-50-hz-1100w-motor/) - 230V / 50Hz motor for Powerflow MKII/ MKiII machines. Comprises of motor and shaft only. Not suitable for MKI machines, there are no longer any replacements available. Safe to use with all Fernox cleaners and acid resistant. Upgraded motor for early MKII machines Fitting instructions available
- [TF1 Omega Installer Pack 22mm Slip Socket](https://fernox.com/residential-solutions/tf1-omega-installer-pack-22mm-slip-socket/) - Contains TF1 Omega Filter Slip Socket 22 mm, 1 x Protector F1 265ml, 1 x Cleaner F3 265ml. A complete pack for cleaning, protecting and guarding a central heating system. The TF1 Omega Filter is a precision-engineered, sealed in-line system filter made from nickel plated brass. This market-leading, high-performance filter is available with quality valves
- [Standard Pump Elbows x 2](https://fernox.com/residential-solutions/standard-pump-elbows-x-2/) - Set of two 90º elbows to connect the flow and return hoses to standard 1 1/2” BSP pump unions placed at 130mm centres to fit a standard circuit. Enables easy connection of a Fernox Powerflow flushing machine to the boiler pump Quick and easy connection Supplied in pairs
- [Moulded Tank with Casters and Fixing Bolts](https://fernox.com/residential-solutions/moulded-tank-with-casters-and-fixing-bolts/) - Replacement rotationally moulded tank, fits all models of Powerflow machines. Supplied complete with casters. Easy to manoeuvre, lightweight tank
- [Flow/ Return Valve Left Hand](https://fernox.com/residential-solutions/flow-return-valve-left-hand/) - Pre-assembled flow/return valve to fit all models of Powerflow machine. Easy control of water flow Allows rapid click and connect for hoses
- [Flow/Return Valve Right Hand](https://fernox.com/residential-solutions/flow-return-valve-right-hand/) - Pre-assembled flow/return valve to fit all models of Powerflow machine Also fits dump valve on Powerflow MKI. Easy control of water flow Allows fast click and connect to hoses
- [Solar S1 10 Litre](https://fernox.com/renewable-solutions/solar-s1-10-litre/) - An inhibited heat transfer fluid which is designed to protect all solar thermal heating systems at elevated temperatures. This product is effective both in the gaseous and liquid state at temperatures in excess of 180° C. Frost protection to -28°C Volatile corrosion inhibitor for optimum protection in gas and liquid phases Stable pH across the
- [Solar S1 20 Litre](https://fernox.com/renewable-solutions/solar-s1-20-litre/) - An inhibited heat transfer fluid which is designed to protect all solar thermal heating systems at elevated temperatures. This product is effective both in the gaseous and liquid state at temperatures in excess of 180° C. Frost protection to -28°C Volatile corrosion inhibitor for optimum protection in gas and liquid phases Stable pH across the
- [Biocide F7 200ml](https://fernox.com/residential-solutions/biocide-f7-200ml/) - Biocide F7 prevents bacterial contamination and fungal growth within underfloor, low temperature heating systems and chilled systems. Biocide F7 should be used in conjunction with Fernox Protector F1 or Antifreeze Protector Alphi-11 to offer full system protection against corrosion and scale, and to maintain energy efficiency levels. Biocide F7 is also used to clean and
- [LP Sterox 1 Litre](https://fernox.com/residential-solutions/lp-sterox-1-litre/) - LP Sterox is a highly effective disinfectant for use against Legionella, pseudomonas, bacteria and algae, as well as the removal of biofilm. Ideal for disinfecting stored water systems in all domestic or commercial properties, LP Sterox is easy to use, with no need to flush out or neutralise the system once disinfection is complete. One
- [Powerflushing Filter](https://fernox.com/residential-solutions/powerflushing-filter/) - The Powerflushing Filter provides a fast and easy way to remove contaminants from system water during flushing. Simple to connect, the filter significantly increases powerflushing efficiency thereby reducing time spent on-site. The filter controls the flow of water to give a longer contact time within the cylinder, which allows the maximum amount of black iron
- [Leak Sealer F4 500ml](https://fernox.com/residential-solutions/leak-sealer-f4-500ml/) - Leak Sealer F4 is a internal leak sealer developed for use throughout a central heating system to seal small, inaccessible leaks and weeps which may cause pressure loss and boiler breakdown. Once dispersed within the system, the product finds the area of oxygen ingress and forms a polymer to seal the pinhole. Effective within 1-24
- [System Health Check](https://fernox.com/residential-solutions/system-health-check/) - Fernox System Health Check is a premier postal sampling service which provides accurate laboratory diagnosis of central heating problems, in order to ensure the correct action is taken to solve the particular issue. As part of this service Fernox carries out a full analysis of the system water and will advise on the appropriate treatment
- [Boiler Noise Silencer F2 500ml](https://fernox.com/residential-solutions/boiler-noise-silencer-f2-500ml/) - Boiler Noise Silencer F2 is designed to reduce boiler noise and kettling which is a symptom of a scaled system. It is ideal for use with all types of boilers and is compatible with all metals and materials commonly used in systems including aluminium. Reduces boiler and system noise Improves heat transfer efficiency Compatible with
- [Antifreeze Protector Alphi-11 5 Litre](https://fernox.com/residential-solutions/antifreeze-protector-alphi-11-5-litre/) - Antifreeze Protector Alphi-11 is a combined antifreeze and inhibitor product, which provides protection against internal corrosion and limescale formation in domestic central heating systems. Antifreeze Protector Alphi-11 is suitable for use with all metals and materials commonly used in heating systems. For long-term protection ensure concentration levels are maintained and checked annually as part of
- [DS-10 Dryside Cleaner 7kg](https://fernox.com/commercial-solutions/ds-10-dryside-cleaner-7kg/) - This proven dryside cleaner is for use with cascade boilers with copper heat exchangers, to help restore and optimise system efficiency. Dryside cleaner Cleans the combustion surfaces of copper cascade boilers After use, neutralise the system water before disposal to foul drain using Fernox System Neutraliser Available in 7 kg bottles
- [Cleaner F3 500ml](https://fernox.com/residential-solutions/cleaner-f3-500ml/) - Cleaner F3 is an effective, universal pH neutral, non-foaming liquid cleaner, which removes sludge, scale and debris from existing central heating systems to restore heating efficiency and eliminate boiler noise. When commissioning new systems in accordance with BS 7593:2019 regulations and best practice, Cleaner F3 is ideal to remove flux residues and other installation debris
- [Limescale Remover DS-3 2kg](https://fernox.com/residential-solutions/limescale-remover-ds-3-2kg/) - Using sulphamic acid, Limescale Remover DS-3 is a powerful but environmentally friendly product which is ideal for use to remove baked-on limescale deposits from domestic appliances and boiler heat exchangers. Designed with the consumer in mind, the product is safe and easy to use; after each application the product changes colour to indicate when DS-3
- [Protector F1 500ml](https://fernox.com/residential-solutions/protector-f1-500ml/) - Protector F1 is a market-leading inhibitor which prevents corrosion and limescale formation in central heating systems. This high-performance product offers superior protection by uniquely combining three inhibitors of organic particles, which bind to the metal within the heating system to protect from debris alongside anodic inhibitors which react with the system’s metal surface to create
- [Cleaner F3 Express 400ml](https://fernox.com/residential-solutions/cleaner-f3-express-400ml/) - Cleaner F3 is an effective, universal pH neutral, non-foaming cleaner, which removes sludge, scale and debris from existing central heating systems to restore heating efficiency and eliminate boiler noise. When commissioning new systems in accordance with local regulations and best practice, Cleaner F3 is ideal to remove flux residues and other installation debris to help
- [Hawk White Jointing Compound 400g](https://fernox.com/residential-solutions/hawk-white-jointing-compound-400g/) - Hawk White is a pipe jointing compound for use in general applications. It is suitable for Natural Gas, non-potable water, steam, air (excluding medical lines) brine, alcohol and L.P. Gas. It is ideal for use on pipe diameters up to 25mm and with reinforcement fibre on pipework over 25mm. Pipe jointing compound Complies with BS
- [Water Hawk Jointing Compound 400g](https://fernox.com/residential-solutions/water-hawk-jointing-compound-400g/) - Water Hawk is a pipe jointing compound designed for use with hot and cold potable water. It is suitable for potable water, Natural Gas, steam, air (excluding medical lines) brine, alcohol and L.P. Gas. It is ideal for use on pipe diameters up to 25mm and with reinforcement fibre on pipework over 25mm. The non-toxic
- [Boiler Noise Silencer F2 Express 400ml](https://fernox.com/residential-solutions/boiler-noise-silencer-f2-express-400ml/) - Boiler Noise Silencer F2 is designed to reduce boiler noise and kettling and restore heat transfer capability. Boiler noise is a symptom of a scaled system caused by limescale forming on the inside of the pipework. This product is ideal for use with all types of boilers and is compatible with all metals and materials
- [LS-X External Leak Sealer 50ml](https://fernox.com/residential-solutions/ls-x-external-leak-sealer-50ml/) - LS-X is a proven, fast acting, silicone paste which is used as an effective external leak sealer and jointing compound. It is designed for use on hot and cold water services, including potable water. Convenient and easy to use. Ideal for use on compression joints and screwed fittings Never sets rock hard, joints can easily
- [Powerflow Pump Head Adapter](https://fernox.com/residential-solutions/powerflow-pump-head-adapter/) - The Powerflow Pump Head Adapter facilitates easy connection of a powerflushing machine to central heating systems via the body of the circulator pump, and is particularly suited to condensing boilers with in-built circulators. This product saves time on-site and is very easy to use enabling a faster, more efficient clean. Facilitates easy connection of powerflushing
- [Leak Sealer F4 Express 400ml](https://fernox.com/residential-solutions/leak-sealer-f4-express-400ml/) - Leak Sealer F4 is a internal leak sealer developed for use throughout a central heating system to seal small, inaccessible leaks and weeps which may cause pressure loss and boiler breakdown. Once dispersed within the system, the product finds the area of oxygen ingress and forms a polymer to seal the pinhole. Effective within 1-24
- [DS40 Descaler & Cleaner 2kg](https://fernox.com/residential-solutions/ds40-descaler-cleaner-2kg/) - DS40 Descaler and Cleaner is a fast-acting, citric acid-based cleaner which is designed to remove limescale, magnetite, or black sludge and other system contaminants. Ideal for use when powerflushing, it can also be used to descale a heat exchanger or boiler component separately. Supplied with a liquid neutraliser product. Rapidly removes limescale, black sludge and
- [Total Dissolved Solids (TDS) Meter](https://fernox.com/residential-solutions/total-dissolved-solids-tds-meter/) - The Total Dissolved Solids (TDS) Meter offers a rapid and accurate field test for determining the concentration of total dissolved solids in system and mains waters. The prime use for the TDS meter is to determine whether a system has been correctly flushed after a chemical clean. This is done by comparing the readings between
- [System Neutraliser 2 litre](https://fernox.com/residential-solutions/system-neutraliser-2-litre/) - System Neutraliser is designed to neutralise any acid in the system after cleaning with an acid cleaner, such as Fernox DS40 Descaler & Cleaner, ensuring compliance with environmental regulations before disposing of waste water. System Neutraliser also conditions the system for the application of a corrosion and scale inhibitor. Neutralises system water after using DS40
- [Solar Cleaner 500ml](https://fernox.com/renewable-solutions/solar-cleaner-500ml/) - Solar Cleaner is a concentrated universal cleaner specifically designed for solar thermal systems, by removing degraded solar heat transfer fluids, sludge and blockages. This product rapidly restores efficiency to existing solar thermal systems. Fernox Solar Cleaner is compatible for use with all materials commonly used in solar thermal installations. A concentrated universal cleaner designed for
- [Antifreeze Protector Alphi-11 25L](https://fernox.com/commercial-solutions/antifreeze-protector-alphi-11-25l/) - Antifreeze Protector Alphi-11 is a combined antifreeze and inhibitor product, which provides protection against internal corrosion and limescale formation in domestic central heating systems . Antifreeze Protector Alphi-11 is suitable for use with all metals and materials commonly used in heating systems. For long-term protection ensure concentration levels are maintained and checked annually as part
- [System Water Test](https://fernox.com/residential-solutions/system-water-test/) - A simple and easy-to-use turbidity test to check the quality of system water and determine appropriate treatment to ensure the system works at optimum efficiency, and the boiler is fully protected. Maintain maximum system efficiency Helps prevent boiler breakdown Extends the lifespan of the boiler Easy to use on-site test - enables corrective action to
- [Water Quality Test](https://fernox.com/residential-solutions/water-quality-test/) - Fernox Water Quality Test is a paperless, smart phone driven, postal laboratory service that provides a diagnostic check of five key water quality criteria to guard against the causes of central heating problems. It gives recommendations, as necessary, on how to treat the system in order to restore efficiency and optimise the life of the
- [TF1 Omega Installer Pack 22mm With Valves](https://fernox.com/residential-solutions/tf1-omega-installer-pack-22mm-with-valves/) - A complete pack for cleaning, protecting and guarding a central heating system. The TF1 Omega Filter is a precision-engineered, sealed in-line system filter made from nickel plated brass. This market-leading, high-performance filter is available with quality valves and slip socket connections, which is an industry first. The TF1 Omega Filter offers the ultimate in installer
- [Cleaner F3 265ml](https://fernox.com/residential-solutions/cleaner-f3-265ml/) - Fernox Cleaner F3 265ml is a universal, fast acting and effective pH neutral cleaner for central heating systems. It is designed to remove debris, sludge and scale from existing systems. It restores heating efficiency and eliminates boiler noise. Designed for pre-commission cleaning of new installations in accordance with BS 7593:2019, by removing flux residues and
- [Protector F1 265ml](https://fernox.com/residential-solutions/protector-f1-265ml/) - Fernox Protector F1 265ml gives long-term protection against internal corrosion and limescale formation in central heating systems. Suitable for all types of boilers, radiators and pipework systems, this product is compatible with all metals and materials commonly used in central heating systems, including aluminium. Part of the Fernox tried and trusted Protector F1 range, this
- [Power Cleaner F8 500ml](https://fernox.com/residential-solutions/power-cleaner-f8-500ml/) - Fernox Power Cleaner F8 is a super strength, fast-acting cleaner for heavily contaminated, dirty and problem central heating systems. Its citrate-based, pH neutral formulation removes debris, sludge and scale without the need to neutralise. It helps extend the life of a system and restore heating efficiency in accordance with BS 7593:2019 and best practice. Part
- [Protector+ Filter Fluid F9 500ml](https://fernox.com/residential-solutions/protector-filter-fluid-f9-500ml/) - Designed for use with Fernox TF1 in-line system filters or other similar filters, this unique inhibitor package includes an active dispersant which is proven to aid the safe collection of corrosion, debris and scale via a filter. The Protector+ Filter Fluid F9 enhances the performance of a system filter whilst offering full protection against corrosion
- [TF1 Total Filter Thermal Cover](https://fernox.com/residential-solutions/tf1-total-filter-thermal-cover/) - Manufactured from Expanded Polypropylene (EPP) the Fernox TF1 Total Filter Thermal Cover is used to insulate inline system filters installed on central heating systems to minimise system heat loss and maximise energy efficiency A strong and durable enclosure Reduced heat loss Greater heating system efficiency Protection from internal components and hot surfaces
- [Express Inhibitor Test](https://fernox.com/residential-solutions/express-inhibitor-test/) - The Express Inhibitor Test provides a rapid on-site analysis of the concentration of all Fernox Protectors, and other molybdate based inhibitors, in central heating system water. Easy and intuitive to use, it is a quick and simple testing method to establish the presence of inhibitor within the system. Testing the concentration of inhibitor allows compliance
- [TF1 Delta Filter Thermal Cover](https://fernox.com/commercial-solutions/tf1-delta-filter-thermal-cover/) - The TF1 Delta Filter Thermal Cover further enhances the efficiency of a commercial central heating system already protected by a TF1 Delta Filter. Expanded Polypropylene (EPP) used as Thermal Covers insulate and fully encapsulate the filter to keep system heat loss to a minimum. Dimensions: 645mm (25.4″) x 220mm (8.7″) Weight: 0.4kg (0.9lbs) Protects against
- [CC1 20 PICV Valve Pack 1/2" DN15](https://fernox.com/commercial-solutions/cc1-20-picv-valve-pack-1-2-dn15/) - The Fernox CC1 20 PICV Valve Pack is a pre-engineered commissioning kit designed for use with the CC1 20 Side Stream Filter. The package enables accurate flow control through the side-stream circuit, helping engineers achieve BG29-compliant operation and ensuring the correct proportion of system water passes through the separator for effective air and dirt removal.
- [CC1 Side Stream Filter 20 Cartridge](https://fernox.com/commercial-solutions/cc1-side-stream-filter-20-cartridge/) - Fernox CC1 Anti-Microbial Cartridge Filters utilise next-generation side stream filtration technology designed to restore HVAC system performance, improve energy efficiency and enhance user safety. The cartridges incorporate industry-leading anti-microbial treatment to inhibit bacterial growth on the filter surface, helping systems reach and maintain optimal operating conditions. By combining micron-rated filtration with advanced anti-microbial protection, the
- [Instant System Test](https://fernox.com/residential-solutions/instant-system-test/) - The Instant System Test is a convenient, easy to use method of testing the system water quality at the job site. The Instant System Test is supplied with 2 test strip vials and one turbidity tube. It allows the users to conduct three simple tests which, combined together, give the user instant recommendations on how
- [TF1 Sigma UB Installer Pack](https://fernox.com/residential-solutions/tf1-sigma-ub-installer-pack/) - The Fernox TF1 Sigma UB Installer Pack is the complete solution to cleaning, protecting and guarding a central heating system in line with BS 7593:2019 and the Benchmark Commissioning Checklist. It includes the industry leading TF1 Sigma UB Filter, Fernox Cleaner F3 and Fernox Protector F1 265ml and Fernox Express Inhibotr Test Foil Pack (x2
- [Commercial Water Quality Test](https://fernox.com/commercial-solutions/commercial-water-quality-test/) - Fernox Commercial Water Quality Test is an App-based postal laboratory test to verify the quality of commercial system heating water. This product complies with Table 4 & Table 5 of BG29/2021 and Table 1 of BG50/2021 BSRIA guidance. Results are available within 72 working hours of receipt of sample. Free to download, the Fernox Water
- [Female Nut liner & Seal](https://fernox.com/residential-solutions/female-nut-liner-seal/) - 3/4" x 13mm female nut liner and seal for mains hose connection Fitted with Silicon seal to prevent leaks Supplied with 3/4" stainless steel worm clip
- [Mains Fill Assembly Complete](https://fernox.com/residential-solutions/mains-fill-assembly-complete/) - The complete, pre-assembled mains fill comprises stainless steel hexagon tank connector, backing nut, double check valve, ball valve, nipple and thrust washers. Double check ball valve no back flow Quick and easy connection to mains hose
- [Cap for Chemical Fill Point](https://fernox.com/residential-solutions/cap-for-chemical-fill-point/) - Black screw cap 2” cap for chemical fill point - fits all models of Powerflow flushing machines
- [Camlock Male Adapter](https://fernox.com/residential-solutions/camlock-male-adapter/) - Cam action male hose adapter as used on extension hoses. Fast and easy coupling for extension hose Supplied with a new stainless steel ¾” worm-drive clip
- [Female Nut Liner](https://fernox.com/residential-solutions/female-nut-liner/) - 1/2" x 13mm female nut liner and seal (for mains hose connection). Silicon seal to prevent leaks Provided with 1/2" steel worm clip
- [Motor spacer block for Powerflow MKIII](https://fernox.com/residential-solutions/motor-spacer-block-for-powerflow-mkiii/) - Motor spacer block for Powerflow MKIII (also fits MKII). Generally not supplied as a spare, but used as required during service and repair.
- [Pump housing + Base plate](https://fernox.com/residential-solutions/pump-housing-base-plate/) - Pump housing and base plate for Powerflow MKII & MKIII flushing machines. Generally not supplied as a spare, but used as required during service and repair.
- [Rubber Gasket Powerflow MkIII](https://fernox.com/residential-solutions/rubber-gasket-powerflow-mkiii/) - Rubber gasket for Powerflow MKIII multi-port valve. Fitting instructions available
- [O-Ring set - all common pumps](https://fernox.com/residential-solutions/o-ring-set-all-common-pumps/) - Replacement O ring set for use with Fernox Pump Head Adapter (55568). Set of O-Rings to fit all common pumps (1 each of 72, 74 & 80 mm rings). Variable pump size fittings
- [Sliding bush with gasket](https://fernox.com/residential-solutions/sliding-bush-with-gasket/) - Sliding bush with gasket for Pump Head Adapter (55568). Gasket and O ring are supplied with this part and not sold separately. Replacement part for Pump Head Adapter
- [Universal Tube & Cap](https://fernox.com/residential-solutions/universal-tube-cap/) - Generic graduated test tube for sampling and testing system water. Replacement item for Protector Test Kit and Universal Test Kit
- [Internal connections set - Powerflow Mk2](https://fernox.com/residential-solutions/internal-connections-set-powerflow-mk2/) - Complete replacement internal connection set for the Powerflow MKII machine. Normally fitted, if required, on service repair for machine. Supplied with 3/4" stainless steel worm clip drives
- [Stainless steel filter plate for Powerflow Mk 2](https://fernox.com/residential-solutions/stainless-steel-filter-plate-for-powerflow-mk-2/) - Generally not supplied as a spare, but used as required during service and repair.
- [Flow and Return Pack 5m](https://fernox.com/residential-solutions/flow-and-return-pack-5m/) - Comprises of two x 5m yellow flow and return hoses, fitted with camlock fittings to extend standard hoses. Allows greater flexibility on where machine is used, less disturbance for the customer. As with all the Fernox Flow and Return hoses (yellow), safe to use with all Fernox cleaners - acid resistant. Quick and easy connections
- [Flow and Return Pack 10m](https://fernox.com/residential-solutions/flow-and-return-pack-10m/) - Comprises of two x 10m yellow flow and return hoses, fitted with camlock fittings to extend standard hoses . Allows greater flexibility on where machine is used, less disturbance for the customer. As with all the Fernox Flow and Return hoses (yellow), safe to use with all Fernox cleaners - acid resistant. Quick and easy
- [Flow and Return Pack 15m](https://fernox.com/residential-solutions/flow-and-return-pack-15m/) - Comprises of two x 15m yellow flow and return hoses fitted with camlock fittings to extend standard hoses. Allows greater flexibility on where machine is used, less disturbance for the customer. As with all the Fernox Flow and Return hoses (yellow), safe to use with all Fernox cleaners - acid resistant. Quick and easy connections
- [Complete set of extension hoses](https://fernox.com/residential-solutions/complete-set-of-extension-hoses/) - Complete set of extension hoses. Comprises 2 x Flow/Return 5m 2 x Dump/Overflow 8m 1 x 8m Mains Hose. All fitted with couplings. Allows more flexibility regarding where the machine is used - less disturbance for the customer As with all the yellow Fernox Flow and Return hoses, safe to use with all Fernox cleaners
- [Replacement hose set](https://fernox.com/residential-solutions/replacement-hose-set/) - A complete set of replacement hoses, as supplied with the Powerflow machine: Comprises 2 x 5m Flow/Return, 2 x 8m Dump/Overflow, 1 x 8m Mains fill. Fitted with couplings, but does not include Pump Union Elbows. As with all the Fernox Flow and Return hoses (yellow), this hose set is acid resistant and safe to
- [Black plastic carrying handle](https://fernox.com/residential-solutions/black-plastic-carrying-handle/) - Carry-handle to fit all models of Powerflow flushing machines. Supplied with bolts and washers. Makes it easy to handle and manoeuvre the machine
- [Set of metal casters](https://fernox.com/residential-solutions/set-of-metal-casters/) - Set of x 4 metal casters with rubber tyres to fit all Powerflow flushing machines. Supplied with fixing bolts. Easy manoeuvrability of machine.
- [Replacement Site Safe UK](https://fernox.com/residential-solutions/replacement-site-safe-uk/) - ‘Site Safe’ 110V / 50Hz motor for Powerflow MKII/ MKIII flushing machines. This motor is for use with ‘Site Safe’ 110V traNSF CIASormers. Comprises motor and shaft only. All Powerflow Pump parts are safe to use with all Fernox cleaners - acid resistant. Fitting instructions available
- [Diagnostic Water Test](https://fernox.com/residential-solutions/diagnostic-water-test/) - App-based diagnostic postal laboratory test for central heating system water providing a detailed report with recommendations for treating system water. Simply fill a bottle with central heating system water, scan the barcode into the Fernox App to register the sample and send the sample to the Fernox Laboratory. The results are available on the App
- [Powerflow Annual Service](https://fernox.com/residential-solutions/powerflow-annual-service/) - Return to base - Mainland UK only - or out of warranty repair - UK only. This is a collection/return service for machines that are in need of service/repair. Machines collected, assessed, quoted and repaired on agreement. Including full PAT and pressure testing. Signed for pick up and return from your place of choice
- [Reverse Flow/Dump Valve - Handle Only](https://fernox.com/residential-solutions/reverse-flow-dump-valve-handle-only/) - Blue machined handle to fit reverse flow valves on all models and dump valve. Universal fit. Quick and easy to replace if required. Supplied with screw and washer
- [Mains Fill Valve Quarter Turn Ball](https://fernox.com/residential-solutions/mains-fill-valve-quarter-turn-ball/) - A good quality quarter-turn ball valve used to control the mains water flow on all models of Powerflow flushing machines. Fitted with 1/2" handle. Allows full control over water flow
- [Mains Fill Plastic Nipple](https://fernox.com/residential-solutions/mains-fill-plastic-nipple/) - The nipple connects the filling hose to the mains filling assembly. Quick threaded connection for mains fill hose
- [Spring - 304 stainless steel](https://fernox.com/residential-solutions/spring-304-stainless-steel/) - Replacement spring for Pump Head Adapter (55568)
- [Stainless steel thrust plate 1.5mm & fixing screws](https://fernox.com/residential-solutions/stainless-steel-thrust-plate-1-5mm-fixing-screws/) - Internal body part for Fernox Pump Head Adapter (55568), supplied with fitting screws.
- [Stainless steel collar for Powerflow 2/3 pump impeller](https://fernox.com/residential-solutions/stainless-steel-collar-for-powerflow-2-3-pump-impeller/) - Replacement stainless steel collar, split pin and washer for a Powerflow MKII or MKIII machine Vital part of Fernox Powerflow machine Impeller system
- [Power flex cable 5m for 110v Powerflow pumps](https://fernox.com/residential-solutions/power-flex-cable-5m-for-110v-powerflow-pumps/) - A 5m long 16A rated electrical cable for 110v/50Hz Powerflow pumps Replacement for 110v machines with damaged cable
- [UK BS1363 13A plug with 10 Amp fuse](https://fernox.com/residential-solutions/uk-bs1363-13a-plug-with-10-amp-fuse/) - A UK BS1363 13A plug fitted with 10 Amp fuse
- [UK 'site safe' yellow 16A 110v plug (site safe transformers)](https://fernox.com/residential-solutions/uk-site-safe-yellow-16a-110v-plug-site-safe-transformers/) - UK 'Site Safe' Yellow 16A 110v/plug for use with Site-Safe traNSF CIASormers
- [Protector+ Filter Fluid F9 Express 400ml](https://fernox.com/residential-solutions/protector-filter-fluid-f9-express-400ml/) - Designed for use with Fernox TF1 in-line system filters or other similar filters, this unique inhibitor package includes an active dispersant that is proven to aid the safe collection of corrosion, debris and scale via a filter. The Protector+ Filter Fluid F9 Express enhances the performance of a system filter whilst offering full protection against

## Categories

- [Articles](https://fernox.com/category/articles/)
- [Awards](https://fernox.com/category/awards/)
- [News & Press](https://fernox.com/category/news-press/)
- [Video](https://fernox.com/category/video/)
- [FAQ](https://fernox.com/category/faq/)
- [Download](https://fernox.com/category/download/)
- [Events](https://fernox.com/category/events/)
- [Case Studies](https://fernox.com/category/case-studies/)

## Tags

- [TF1 Omega Filter](https://fernox.com/tag/tf1-omega-filter/)
- [Electrolytic Scale Reducer](https://fernox.com/tag/electrolytic-scale-reducer/)
- [Magnetic Scale Reducer](https://fernox.com/tag/magnetic-scale-reducer/)
- [Cleaner F3 265ml](https://fernox.com/tag/cleaner-f3-265ml/)
- [Cleaner F3 Express 400ml](https://fernox.com/tag/cleaner-f3-express-400ml/)
- [Cleaner F3 500ml](https://fernox.com/tag/cleaner-f3-500ml/)
- [Protector Test Kit](https://fernox.com/tag/protector-test-kit/)
- [Water Quality Test](https://fernox.com/tag/water-quality-test/)
- [System Water Test](https://fernox.com/tag/system-water-test/)
- [Leak Sealer F4 Express 400ml](https://fernox.com/tag/leak-sealer-f4-express-400ml/)
- [Leak Sealer F4 500ml](https://fernox.com/tag/leak-sealer-f4-500ml/)
- [Boiler Noise Silencer F2 Express 400ml](https://fernox.com/tag/boiler-noise-silencer-f2-express-400ml/)
- [Boiler Noise Silencer F2 500ml](https://fernox.com/tag/boiler-noise-silencer-f2-500ml/)
- [Protector+ Filter Fluid Express 400ml](https://fernox.com/tag/protector-filter-fluid-express-400ml/)
- [Protector+ Filter Fluid 500ml](https://fernox.com/tag/protector-filter-fluid-500ml/)
- [TF1 Total Filter with Protector+ Filter Fluid](https://fernox.com/tag/tf1-total-filter-with-protector-filter-fluid/)
- [TF1 Compact Filter with Protector+ Filter Fluid](https://fernox.com/tag/tf1-compact-filter-with-protector-filter-fluid/)
- [Protector F1 265ml](https://fernox.com/tag/protector-f1-265ml/)
- [Protector F1 500ml](https://fernox.com/tag/protector-f1-500ml/)
- [Protector F1 Express 400ml](https://fernox.com/tag/protector-f1-express-400ml/)
- [Universal Test Kit](https://fernox.com/tag/universal-test-kit/)
- [TF1 Omega Installer Pack 22mm Slip Socket](https://fernox.com/tag/tf1-omega-installer-pack-22mm-slip-socket/)
- [TF1 Omega Installer Pack 22mm With Valves](https://fernox.com/tag/tf1-omega-installer-pack-22mm-with-valves/)
- [TF1 Compact Filter](https://fernox.com/tag/tf1-compact-filter/)
- [Powerflow Flushing Machine MKIII 110V](https://fernox.com/tag/powerflow-flushing-machine-mkiii-110v/)
- [Powerflushing Filter](https://fernox.com/tag/powerflushing-filter/)
- [Powerflow Flushing Machine MKIII EA](https://fernox.com/tag/powerflow-flushing-machine-mkiii-ea/)
- [Powerflow Flushing Machine MKIII Euro 230V](https://fernox.com/tag/powerflow-flushing-machine-mkiii-euro-230v/)
- [Biocide F7 200ml](https://fernox.com/tag/biocide-f7-200ml/)
- [Alphi-11 Antifreeze Protector 25 Litre](https://fernox.com/tag/alphi-11-antifreeze-protector-25-litre/)
- [Alphi-11 Antifreeze Protector 5 Litre](https://fernox.com/tag/alphi-11-antifreeze-protector-5-litre/)
- [Antifreeze Protector Alphi-11 25 Litre](https://fernox.com/tag/antifreeze-protector-alphi-11-25-litre/)
- [Antifreeze Protector Alphi-11 5 litre](https://fernox.com/tag/antifreeze-protector-alphi-11-5-litre/)
- [TF1 Sigma 22mm Slipsocket Installer Pack 265ml](https://fernox.com/tag/tf1-sigma-22mm-slipsocket-installer-pack-265ml/)
- [TF1 Sigma Filter Flushing Adapter](https://fernox.com/tag/tf1-sigma-filter-flushing-adapter/)
- [TF1 Sigma Filter](https://fernox.com/tag/tf1-sigma-filter/)
- [TF1 Sigma Filter Installer Pack 22mm Slip Socket](https://fernox.com/tag/tf1-sigma-filter-installer-pack-22mm-slip-socket/)
- [FC1 Filter Fluid+ Inhibitor 20 Litre](https://fernox.com/tag/fc1-filter-fluid-inhibitor-20-litre/)
- [Protector+ Filter Fluid F9 500ml](https://fernox.com/tag/protector-filter-fluid-f9-500ml/)
- [Protector+ Filter Fluid F9 Express 400ml](https://fernox.com/tag/protector-filter-fluid-f9-express-400ml/)
- [Protector+ Filter Fluid F9 10L](https://fernox.com/tag/protector-filter-fluid-f9-10l/)
- [TF1 Total Filter with Protector+ Filter Fluid F9](https://fernox.com/tag/tf1-total-filter-with-protector-filter-fluid-f9/)
- [TF1 Compact Filter with Protector+ Filter Fluid F9](https://fernox.com/tag/tf1-compact-filter-with-protector-filter-fluid-f9/)
- [HVAC Cleaner F3 10 Litre](https://fernox.com/tag/hvac-cleaner-f3-10-litre/)
- [HVAC Cleaner F3 2.6 US Gallons](https://fernox.com/tag/hvac-cleaner-f3-2-6-us-gallons/)
- [Cleaner F3 Express 13 fl oz (400ml)](https://fernox.com/tag/cleaner-f3-express-13-fl-oz-400ml/)
- [Cleaner F3 1 pint (500ml)](https://fernox.com/tag/cleaner-f3-1-pint-500ml/)
- [Cleaner F3 10L](https://fernox.com/tag/cleaner-f3-10l/)
- [LP Sterox 1 Litre](https://fernox.com/tag/lp-sterox-1-litre/)
- [TF1 Delta Filter](https://fernox.com/tag/tf1-delta-filter/)
- [TF1 Delta Filter 2" Usa Valve 2"](https://fernox.com/tag/tf1-delta-filter-2-usa-valve-2/)
- [TF1 Total Filter](https://fernox.com/tag/tf1-total-filter/)
- [Express Inhibitor Test](https://fernox.com/tag/express-inhibitor-test/)
- [HVAC Protector F1 10 Litre](https://fernox.com/tag/hvac-protector-f1-10-litre/)
- [HVAC Protector F1 2.6 US Gallons](https://fernox.com/tag/hvac-protector-f1-2-6-us-gallons/)
- [Power Cleaner F8 500ml](https://fernox.com/tag/power-cleaner-f8-500ml/)
- [DS40 Descaler & Cleaner 25kg](https://fernox.com/tag/ds40-descaler-cleaner-25kg/)
- [FC3 Cleaner 20 Litre](https://fernox.com/tag/fc3-cleaner-20-litre/)
- [DS40 Descaler & Cleaner 2kg](https://fernox.com/tag/ds40-descaler-cleaner-2kg/)
- [Commercial Fill Water Test](https://fernox.com/tag/commercial-fill-water-test/)
- [Commercial Water Quality Test](https://fernox.com/tag/commercial-water-quality-test/)
- [TF1 Sigma HP Filter](https://fernox.com/tag/tf1-sigma-hp-filter/)
- [TF1 Sigma UB Filter](https://fernox.com/tag/tf1-sigma-ub-filter/)
- [TF1 Total Filter Thermal Cover](https://fernox.com/tag/tf1-total-filter-thermal-cover/)
- [TF1 Delta Filter Thermal Cover](https://fernox.com/tag/tf1-delta-filter-thermal-cover/)
- [Heat Pump HP-5 20 Litre](https://fernox.com/tag/heat-pump-hp-5-20-litre/)
- [Heat Pump HP-5 25 Litre](https://fernox.com/tag/heat-pump-hp-5-25-litre/)
- [Heat Pump HP-5c 10 Litre](https://fernox.com/tag/heat-pump-hp-5c-10-litre/)
- [TF1 Omega Flushing Adapter](https://fernox.com/tag/tf1-omega-flushing-adapter/)
- [Protector F1 Express 13 fl oz (400ml)](https://fernox.com/tag/protector-f1-express-13-fl-oz-400ml/)
- [Heat Pump HP-15 20 Litre](https://fernox.com/tag/heat-pump-hp-15-20-litre/)
- [Heat Pump HP-15 25 Litre](https://fernox.com/tag/heat-pump-hp-15-25-litre/)
- [TF1 Omega Filter Flushing Adapter](https://fernox.com/tag/tf1-omega-filter-flushing-adapter/)
- [Heat Pump HP-15c 20 Litre](https://fernox.com/tag/heat-pump-hp-15c-20-litre/)
- [Heat Pump HP-15c 25 Litre](https://fernox.com/tag/heat-pump-hp-15c-25-litre/)
- [Powerflow Leaded Solder 3mm500g](https://fernox.com/tag/powerflow-leaded-solder-3mm500g/)
- [Powerflow Paste 100g](https://fernox.com/tag/powerflow-paste-100g/)
- [Powerflow Paste 350g](https://fernox.com/tag/powerflow-paste-350g/)
- [Heat Pump HP-5c 25 Litre](https://fernox.com/tag/heat-pump-hp-5c-25-litre/)
- [99C SN/CU 3.25mm](https://fernox.com/tag/99c-sn-cu-3-25mm/)
- [Solar Cleaner 500ml](https://fernox.com/tag/solar-cleaner-500ml/)
- [Limescale Remover DS-3 30kg](https://fernox.com/tag/limescale-remover-ds-3-30kg/)
- [System Neutraliser 2 litre](https://fernox.com/tag/system-neutraliser-2-litre/)
- [Total Dissolved Solids Meter](https://fernox.com/tag/total-dissolved-solids-meter/)
- [TF1 Total Filter Flushing Adapter](https://fernox.com/tag/tf1-total-filter-flushing-adapter/)
- [Water Hawk Jointing Compound 200g](https://fernox.com/tag/water-hawk-jointing-compound-200g/)
- [Powerflow Pump Head Adapter](https://fernox.com/tag/powerflow-pump-head-adapter/)
- [Limescale Preventer 450g](https://fernox.com/tag/limescale-preventer-450g/)
- [LS-X External Leak Sealer 50ml](https://fernox.com/tag/ls-x-external-leak-sealer-50ml/)
- [Refractometer](https://fernox.com/tag/refractometer/)
- [Water Hawk Jointing Compound 400g](https://fernox.com/tag/water-hawk-jointing-compound-400g/)
- [Hawk White Jointing Compound 400g](https://fernox.com/tag/hawk-white-jointing-compound-400g/)
- [Hawk White Jointing Compound 200g](https://fernox.com/tag/hawk-white-jointing-compound-200g/)
- [Limescale Remover DS-3 2kg](https://fernox.com/tag/limescale-remover-ds-3-2kg/)
- [DS-10 Dryside Cleaner 7kg](https://fernox.com/tag/ds-10-dryside-cleaner-7kg/)
- [System Health Check](https://fernox.com/tag/system-health-check/)
- [LP Sterox Test Strips 50 Pack](https://fernox.com/tag/lp-sterox-test-strips-50-pack/)
- [MaxMag](https://fernox.com/tag/maxmag/)
- [FC1 Inhibitor 20 Litre](https://fernox.com/tag/fc1-inhibitor-20-litre/)
- [TF1 Omega Filter Thermal Cover](https://fernox.com/tag/tf1-omega-filter-thermal-cover/)
- [Solar S1 20 Litre](https://fernox.com/tag/solar-s1-20-litre/)
- [Solar S1 10 Litre](https://fernox.com/tag/solar-s1-10-litre/)
- [Powerflow Lead Free Solder 99c SN/CU 3.25mm](https://fernox.com/tag/powerflow-lead-free-solder-99c-sn-cu-3-25mm/)
- [Standard Boiler Inhibitor F1-s 500ml](https://fernox.com/tag/standard-boiler-inhibitor-f1-s-500ml/)
- [Powerflow Flux 350g](https://fernox.com/tag/powerflow-flux-350g/)
- [Powerflow Flux 100g](https://fernox.com/tag/powerflow-flux-100g/)
- [Protector Solar S1 10 litre](https://fernox.com/tag/protector-solar-s1-10-litre/)
- [Protector Solar S1 20 litre](https://fernox.com/tag/protector-solar-s1-20-litre/)
- [Biocide AF10 500ml](https://fernox.com/tag/biocide-af10-500ml/)
- [Hawk Superseal PTFE spools Spool](https://fernox.com/tag/hawk-superseal-ptfe-spools-spool/)
- [Hawk White Hong Kong 9kg](https://fernox.com/tag/hawk-white-hong-kong-9kg/)
- [Powerflow Leaded Solder 3mm 500g](https://fernox.com/tag/powerflow-leaded-solder-3mm-500g/)
- [Antifreeze Protector Alphi-11 25L](https://fernox.com/tag/antifreeze-protector-alphi-11-25l/)
- [TF1 Flushing Adapter](https://fernox.com/tag/tf1-flushing-adapter/)
- [Total Dissolved Solids (TDS) Meter](https://fernox.com/tag/total-dissolved-solids-tds-meter/)
- [DS40 Descaler & Cleaner 4.41 lbs (2 Kg)](https://fernox.com/tag/ds40-descaler-cleaner-4-41-lbs-2-kg/)
- [TF1 Sigma Filter 22mm Slipsocket Installer Pack](https://fernox.com/tag/tf1-sigma-filter-22mm-slipsocket-installer-pack/)
- [pH STRIPS (6.5 - 10) x100](https://fernox.com/tag/ph-strips-6-5-10-x100/)
- [Protector F1 1 pint (500ml)](https://fernox.com/tag/protector-f1-1-pint-500ml/)
- [Heat Transfer Fluid HP-5 20 Litre](https://fernox.com/tag/heat-transfer-fluid-hp-5-20-litre/)
- [Heat Transfer Fluid HP-15c 20 Litre](https://fernox.com/tag/heat-transfer-fluid-hp-15c-20-litre/)
- [Heat Transfer Fluid HP-15 20 Litre](https://fernox.com/tag/heat-transfer-fluid-hp-15-20-litre/)
- [Heat Transfer Fluid HP-5c 20 Litre](https://fernox.com/tag/heat-transfer-fluid-hp-5c-20-litre/)
- [Heat Transfer Fluid HP-5c 10 Litre](https://fernox.com/tag/heat-transfer-fluid-hp-5c-10-litre/)
- [Powerflushing Machine Asia](https://fernox.com/tag/powerflushing-machine-asia/)
- [Protector F1 10L](https://fernox.com/tag/protector-f1-10l/)
- [Leak Sealer F4 10L](https://fernox.com/tag/leak-sealer-f4-10l/)
- [Heat Transfer Fluid HP-EG 20L](https://fernox.com/tag/heat-transfer-fluid-hp-eg-20l/)
- [TF1 Sigma Mini](https://fernox.com/tag/tf1-sigma-mini/)
- [CA1 Vacuum Degasser](https://fernox.com/tag/ca1-vacuum-degasser/)
- [CC1 Combi Air & Dirt Separator](https://fernox.com/tag/cc1-combi-air-dirt-separator/)
- [CC1 Magnetic Combi Air & Dirt Separator](https://fernox.com/tag/cc1-magnetic-combi-air-dirt-separator/)
- [CC1 Side Stream Filter Air & Dirt 90](https://fernox.com/tag/cc1-side-stream-filter-air-dirt-90/)
- [CF1 Magnetic Dirt Separator](https://fernox.com/tag/cf1-magnetic-dirt-separator/)
- [CA1 Air Separator](https://fernox.com/tag/ca1-air-separator/)
- [CA1 Automatic Air Vent 1/2" BSP](https://fernox.com/tag/ca1-automatic-air-vent-1-2-bsp/)
- [FM1 Stainless Steel Dosing Pot](https://fernox.com/tag/fm1-stainless-steel-dosing-pot/)
- [TF1 Antifreeze Valve](https://fernox.com/tag/tf1-antifreeze-valve/)
- [TF1 Filter Seal And 'O' Ring Kit](https://fernox.com/tag/tf1-filter-seal-and-o-ring-kit/)
- [TF1 Sigma Mini Installer Pack](https://fernox.com/tag/tf1-sigma-mini-installer-pack/)
- [Cleaner F3 Express](https://fernox.com/tag/cleaner-f3-express/)
- [Antifreeze Protector Alphi-11](https://fernox.com/tag/antifreeze-protector-alphi-11/)
- [Limescale Remover DS-3 25kg](https://fernox.com/tag/limescale-remover-ds-3-25kg/)
- [Corrosion and pH Test](https://fernox.com/tag/corrosion-and-ph-test/)
- [TF1 Delta Filter 2"](https://fernox.com/tag/tf1-delta-filter-2/)
- [Powerflushing machine](https://fernox.com/tag/powerflushing-machine/)

## Countries

- [Germany](https://fernox.com/country/germany/)
- [USA](https://fernox.com/country/usa/)
- [United Kingdom](https://fernox.com/country/united-kingdom/)
- [Canada](https://fernox.com/country/canada/)
- [Italy](https://fernox.com/country/italy/)

## Event Tags

- [In Person](https://fernox.com/event-tag/in-person/)

## Languages

- [English(EN)](https://fernox.com/language/english/)
- [Deutsch(DE)](https://fernox.com/language/german/)
- [Español(ES)](https://fernox.com/language/spanish/)

## Product categories

- [Commercial Solutions](https://fernox.com/commercial-solutions/) - The Fernox Commercial Range combines advanced chemical treatment and mechanical devices to protect and optimise commercial heating and cooling systems. Our integrated solutions support water quality, system efficiency and long-term operational performance across a wide range of commercial applications.
- [Devices](https://fernox.com/commercial-devices/) - Fernox Commercial products are engineered to protect, optimise and extend the life of heating and cooling systems. Our solutions support system efficiency, water quality and long-term operational performance across a wide range of commercial applications.
- [Spare Parts](https://fernox.com/commercial-spare-parts/)
- [Residential Solutions](https://fernox.com/residential-solutions/) - The Fernox Residential Range is designed to keep home heating systems clean, protected and operating efficiently through a combination of high-performance chemical treatments, devices and trusted system protection solutions. From preventing corrosion and sludge build-up to improving overall system performance, our solutions help homeowners maintain reliable, energy-efficient heating for the long term.
- [Test Equipment](https://fernox.com/residential-test-equipment/) - Testing tools and solutions for accurately assessing heating system water quality and performance, supporting effective diagnosis, maintenance and treatment decisions.
- [On-Site Testing](https://fernox.com/residential-on-site-testing/) - Rapid, in-situ water testing solutions that provide immediate insights into heating system condition, enabling quick diagnosis and corrective action on site.
- [Filters](https://fernox.com/residential-filters-and-packs/) - Fernox offers a full range of plastic and metal in-line system filters from the award-winning TF1 range to suit domestic installations and applications.
- [Chemicals](https://fernox.com/residential-chemicals/) - Fernox Heating System Chemicals are specially formulated to protect, clean and maintain water quality in residential heating systems. Our chemical solutions help prevent corrosion, scale and sludge build-up, supporting system efficiency, reliability and long-term performance to keep home heating systems running at their best.
- [Inhibitors](https://fernox.com/residential-inhibitors/) - Corrosion inhibitors, otherwise known as Corrosion Protectors or central heating inhibitors, safeguard central heating systems against the formation of sludge and scale build–up. The damaging effects of corrosion debris can cause boiler noise, radiator or pipework blockages and boiler breakdown as well as negatively impacting on overall system efficiency.
- [Cleaners](https://fernox.com/residential-cleaners/) - Cleaners have a crucial role to play in restoring the energy efficiency of existing central heating systems. Similarly, the removal of installation debris, solder and flux residues from new installations optimises the performance of a system and extends the life of the boiler.
- [Filter Packs](https://fernox.com/residential-filter-packs/) - A complete heating system protection solution combining a high-performance metal or plastic filter with premium cleaning and protection chemicals in one convenient pack.
- [Postal Testing](https://fernox.com/residential-postal-testing/) - Rapid, in-situ water testing solutions that provide immediate insights into heating system condition, enabling quick diagnosis and corrective action on site.
- [Equipment](https://fernox.com/residential-equipment/) - Fernox provides a range of equipment to help clean, dose and protect heating systems. The range includes magnetic and electrolytic scale reducers, demineralisation units and powerflushing machines designed to support system performance, water quality and compliance with industry best practice and legislative requirements.
- [Plumbing Equipment](https://fernox.com/residential-plumbing-equipment/) - Specialist plumbing equipment designed to support efficient heating system installation, servicing and maintenance, including pump head adapters for simplified system connection and replacement.
- [Devices](https://fernox.com/residential-devices/) - Professional equipment and devices designed to clean, restore and maintain heating systems, including powerflushing machines and demineralisation units.
- [Glycols](https://fernox.com/commercial-glycols/)
- [Inhibited Glycol](https://fernox.com/commercial-inhibited-glycol/)
- [Renewable Solutions](https://fernox.com/renewable-solutions/) - The development of new techniques to harness natural resources and convert them into energy, has significantly grown in recent years. This shift towards sustainable energy has impacted on the domestic heating industry and alternatives ways to heat the home are increasing in popularity. Fernox has played an important role in ensuring the success of renewable water-borne central heating technology by developing the next generation of water treatment products. These products protect the hardware of solar thermal and heat pump systems by offering full protection against corrosion, limescale and micro bacterial contamination as well as offering enhanced heat transfer properties.
- [Chemicals](https://fernox.com/renewable-chemicals/) - Fernox Renewable System Chemicals are specially formulated to protect, clean and maintain water quality in renewable heating and cooling systems. Our chemical solutions help prevent corrosion, scale and biological contamination, supporting system efficiency, reliability and long-term performance across a wide range of renewable applications, including heat pump systems.
- [Cleaners](https://fernox.com/renewable-cleaners/) - Specialist cleaning solutions formulated for solar thermal systems, designed to remove internal contamination and improve heat transfer efficiency, helping to maintain optimal system performance.
- [Scale Control](https://fernox.com/residential-scale-control/) - Limescale is a key contributor to reduced system efficiency, resulting in higher energy bills for the homeowner. Limescale also has a negative impact on boiler life, prematurely limiting the lifespan of vulnerable system components such as heat exchangers and pumps. Fernox offers a range of chemical treatments to provide protection for the whole house and individual appliances, preventing limescale build-up and making it easier to remove.
- [Repair Products](https://fernox.com/residential-repair-products/) - Repair solutions for central heating systems, including internal leak sealers and boiler noise silencers, designed to tackle pressure loss, small leaks and boiler noise quickly and effectively.
- [Spare Parts](https://fernox.com/residential-spare-parts/)
- [Consumables](https://fernox.com/residential-consumables/) - Fernox is synonymous with quality plumbing consumables which include WRAS approved, potable, traditional jointing compounds. These products have an unbeatable reputation for reliability and performance and are ideal for general use on compression joints and screw fittings as well as acting as external leak sealers.
- [Chemicals](https://fernox.com/commercial-chemicals/) - Fernox Commercial Chemicals are formulated to protect, clean and maintain water quality in commercial heating and cooling systems. Our chemical solutions help control corrosion, scale and microbiological growth, supporting system efficiency, reliability and long-term performance across a wide range of commercial applications.
- [Cleaners](https://fernox.com/commercial-cleaners/) - Cleaners have a crucial role to play in restoring the energy efficiency of existing central heating systems. Similarly, the removal of installation debris, solder and flux residues from new installations optimises the performance of a system and extends the life of the boiler.
- [Glycols](https://fernox.com/residential-glycols/)
- [Inhibited Glycol](https://fernox.com/residential-inhibited-glycol/) - Specialist antifreeze protection formulated for residential heating systems, preventing freezing while also helping to inhibit corrosion and maintain overall system efficiency.
- [Bacterial Control](https://fernox.com/residential-bacterial-control/) - The prevention and control of bacterial and micro- biological contamination in central heating and chilled water systems as well as underfloor heating and renewable technologies are critical. Fernox offers disinfection products which are effective in penetrating and removing bio- films in the control of Legionella and pseudomonas.
- [Inhibitors](https://fernox.com/renewable-inhibitors/) - Specialist corrosion inhibitors designed for renewable heating systems, including solar thermal installations, helping to protect components and maintain long-term system efficiency and reliability.
- [Solders](https://fernox.com/residential-solders/) - High-quality soldering materials designed for reliable, long-lasting joints in plumbing and heating systems, ensuring strong, leak-free connections for residential applications.
- [Solder](https://fernox.com/residential-solder/) - High-quality soldering materials designed for reliable, long-lasting joints in plumbing and heating systems, ensuring strong, leak-free connections for residential applications.
- [Glycols](https://fernox.com/renewable-glycols/) - Glycol solutions formulated for renewable heating systems such as heat pumps, providing reliable freeze protection while helping to maintain system efficiency and long-term operational stability.
- [Heat Transfer Chemicals](https://fernox.com/renewable-heat-transfer-chemicals/) - Glycol solutions formulated for renewable heating systems such as heat pumps, providing reliable freeze protection while helping to maintain system efficiency and long-term operational stability.
- [Scale Control](https://fernox.com/residential-equipment-scale-control/) - Limescale is a key contributor to reduced system efficiency, resulting in higher energy bills for the homeowner. Limescale also has a negative impact on boiler life, prematurely limiting the lifespan of vulnerable system components such as heat exchangers and pumps. Fernox offers a range of scale reducers to provide protection for the whole house and individual appliances, preventing limescale build-up and making it easier to remove.
- [Inhibitors](https://fernox.com/commercial-inhibitors/) - Corrosion inhibitors, also known as system protectors, help safeguard commercial heating and cooling systems against corrosion, sludge and scale build-up. The damaging effects of system contamination can lead to reduced heat transfer, blocked pipework, equipment failure and increased maintenance costs, while also negatively impacting overall system efficiency and long-term performance.
- [Repair Products](https://fernox.com/commercial-repair-products/) - Fernox Commercial repair solutions are developed to seal minor inaccessible leaks and resolve pressure loss issues in commercial heating and cooling systems. Designed for fast, effective application, these solutions help restore system integrity while minimising downtime and disruption.
- [Filters](https://fernox.com/residential-filters/) - Fernox offers a full range of plastic and metal in-line system filters from the award-winning TF1 range to suit domestic installations and applications.
- [Bacterial Control](https://fernox.com/commercial-bacterial-control/) - The prevention and control of bacterial and micro- biological contamination in central heating and chilled water systems as well as underfloor heating and renewable technologies are critical. Fernox offers disinfection products which are effective in penetrating and removing bio- films in the control of Legionella and pseudomonas.
- [Postal Testing](https://fernox.com/commercial-postal-testing/)
- [Filters](https://fernox.com/renewable-filters-and-packs/) - Fernox offers a range of in-line system filters for renewable applications, featuring non-magnetic and mesh filtration technology to effectively capture debris and protect modern heating systems.
- [Filters](https://fernox.com/renewable-filters/) - Fernox offers a range of in-line system filters for renewable applications, featuring non-magnetic and mesh filtration technology to effectively capture debris and protect modern heating systems.
- [Equipment](https://fernox.com/renewable-equipment/) - Equipment for renewable heating systems such as heat pumps, designed to prevent freezing in low-temperature circuits and support reliable, year-round system operation and protection.
- [Devices](https://fernox.com/renewable-devices/) - Equipment for renewable heating systems such as heat pumps, designed to prevent freezing in low-temperature circuits and support reliable, year-round system operation and protection.
- [Scale Control](https://fernox.com/commercial-scale-control/) - Limescale is a key contributor to reduced system efficiency, resulting in higher energy bills for the homeowner. Limescale also has a negative impact on boiler life, prematurely limiting the lifespan of vulnerable system components such as heat exchangers and pumps. Fernox offers a range of chemical treatments and limescale reducers to provide protection for the whole house and individual appliances, preventing limescale build-up and making it easier to remove.
- [Maintenance](https://fernox.com/commercial-maintenance/) - Fernox Commercial maintenance accessories are designed to support effective system installation, servicing and ongoing protection. From dosing solutions to insulation and system support components, these products help improve maintenance efficiency, optimise system performance and contribute to long-term operational reliability.
- [Air Removal](https://fernox.com/commercial-air-removal/) - Fernox Commercial air removal solutions are designed to eliminate trapped air and dissolved gases from heating and cooling systems. By reducing the risk of corrosion, noise, cold spots and inefficient circulation, these products help improve system performance, reliability and long-term efficiency across commercial applications.
- [Combi Units](https://fernox.com/commercial-combi-units/) - Fernox Commercial combi units provide integrated air and dirt separation for complete system protection in a single solution. Engineered to improve water quality and operational efficiency, these products help minimise downtime, protect system components and support long-term performance in commercial heating and cooling applications.
- [Test Equipment](https://fernox.com/commercial-test-equipment/) - Commercial water quality testing solutions developed to help assess system health, identify potential water quality issues, and support effective maintenance and treatment strategies through detailed laboratory analysis.
- [Dirt Removal](https://fernox.com/commercial-dirt-removal/)
- [Accessories](https://fernox.com/commercial-devices-accessories/)
- [Accessories](https://fernox.com/residential-filters-accessories/)
- [Accessories](https://fernox.com/renewable-equipment-accessories/)