+44 (0) 330 100 7750 sales@fernox.com Change Country Protector F1 Approved for use by all major boiler manufacturers – one bottle treats up to 97% of UK homes. Find Out More Find out more Installer Merchant / Distributor Homeowner OEM / Specifier Featured Products 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 View Product » Protector F1 Express 400ml Protector F1 is the market leading inhibitor which prevents corrosion and limescale formation in central heating systems. This high performance View Product » TF1 Omega Filter Designed for installation in small or restricted access areas, this high performance sealed, in- line system filter is easy to View Product » 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. View Product » View More Latest News FERNOX INTRODUCES NEW POWER CLEANER F8 TO ITS 500ML CHEMICAL RANGE July 20, 2021 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 Read More » FERNOX SUPPORTS WORLD ENVIRONMENT DAY July 12, 2021 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 Read More » FERNOX BOLSTERS R&D EXPERTISE WITH NEW HIRE May 6, 2021 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 Read More » View More MENU About Us Contact Products BIM Documents USEFUL LINKS Fernox Water Testing Portal Associations & Partners Mobile Apps POLICIES Cookie Policy Privacy Policy Disclaimer Terms & Conditions of Sale Certificate of Conformity Warranty Statement UK Modern Slavery Act Covid-19 Update NEWSLETTER I accept the Fernox terms and conditions, and privacy policy. SUBSCRIBE © Fernox 2021. All rights reserved Cookies To make this site work properly, we sometimes place small data files called cookies on your device. Most big websites do this too. Accept