Restricted spaces are a thing of the past with our new efficient and compact in-line system filter, for those harder to reach spaces and ideal for smaller systems.
Available in 22mm Slip Socket connection and comes with a 10-year warranty.
Approved for use by all major boiler manufacturers – one bottle treats up to 97% of UK homes.
Making things simple, the brand new on-site testing solution.
Doses in 30 secs – no system drain down necessary to save time.
Super-strength, fact-acting citrate cleaner.
Neutraliser not needed, providing rapid results.
Simple, unique sealed design – slip socket & valve options
Cleaner F3 is an effective, universal pH neutral, non-foaming liquid cleaner, which removes sludge, scale and debris from existing central
Protector F1 is the market leading inhibitor which prevents corrosion and limescale formation in central heating systems. This high performance
The Fernox TF1 Antifreeze Valve is specifically designed to protect water-based air source Heat Pump heating systems. In cold weather
The TF1 Sigma Mini is a compact high-performance system filter that utilises a powerful neodymium magnet to protect your system
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
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
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
