Cleaner F3 Express

Cleaner F3 is an effective, universal pH neutral, non-foaming cleaner, which removes sludge, scale and debris from existing...

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Leak Sealer F4 Express

Leak Sealer F4 is a internal leak sealer developed for use throughout a central heating system to seal...

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Protector F1 Express

Protector F1 is the market leading inhibitor which prevents corrosion and limescale formation in central heating systems. This...

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Protector+ Filter Fluid F9 Express

Designed for use with Fernox TF1 in-line system filters or other similar filters, this unique inhibitor package includes...

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Silencer F2 Express

Boiler Noise Silencer F2 is designed to reduce boiler noise and kettling and restore heat transfer capability. Boiler...

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DS40 Descaler & Cleaner 4.41 lbs (2 Kg)

DS40 Descaler & Cleaner is a fast-acting, citric based acid cleaner which is designed to remove limescale magnetite...

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Boiler Commissioning Kit

The Fernox Boiler Commissioning Kit is the complete solution to cleaning and protecting a central heating system. It...

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Express Boiler Commissioning Kit

The Fernox Express Boiler Commissioning Kit is the complete solution to cleaning and protecting a central heating system....

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Hydronic Descaling Kit

The Fernox Descaling Kit contains all the necessary equipment to remove limescale, rust and other corrosion debris, quickly...

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System Water Test

A simple and easy-to-use turbidity test to check the quality of system water and determine appropriate treatment to...

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TF1 Total Filter Thermal Cover

Manufactured from Expanded Polypropylene (EPP) the Fernox TF1 Total Filter Thermal Cover is used to insulate inline system...

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