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Image of Fernox 61009 Central Heating System Neutraliser - 2kg Fernox 61009 Central Heating System Neutraliser - 2kg

Neutralises any acid in the system after cleaning and conditions the system for the application of a corrosion and scale inhibitor.

£37.08
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Image of Fernox Alphi-11 5Ltr Fernox Alphi-11 5Ltr

5Ltr. With corrosion and limescale inhibitors.

£32.99
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Image of Fernox ALPHI-11 Central Heating System Anti Freeze & Protector - 5L Fernox ALPHI-11 Central Heating System Anti Freeze & Protector - 5L

Renders water non-corrosive to steel cast iron copper brass and aluminium.

£34.99
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Image of Fernox Central heating cleaner 500ml Fernox Central heating cleaner 500ml

Fernox Central heating cleaner 500ml.This central heating cleaner removes debris sludge and scale to restore efficiency and is suitable for all types of boiler radiators and pipe work systems..

£20.00
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Image of Fernox Compact Filter Fernox Compact Filter

Fernox Compact Filter.Keep your water fresh and free of sediment with this high capacity compact filter. It .

£84.00
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Image of Fernox Corrosion proofer 4L Fernox Corrosion proofer 4L

Fernox Corrosion proofer 4L.This corrosion proofer protects against corrosion and limescale formation to maintain system efficiency and is suitable for mixed metal domestic central heating systems and combi boilers.

£36.00
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Image of Fernox DS40 Central Heating System Descaler & Cleaner - 1.5kg Fernox DS40 Central Heating System Descaler & Cleaner - 1.5kg

For fast-acting removal of limescale black sludge (magnetite) and other deposits from boilers and central heating systems.

£35.38
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Image of Fernox Express central heating inhibitor & protector 265ml Fernox Express central heating inhibitor & protector 265ml

Fernox Express central heating inhibitor & protector 265ml.This central heating protector provides long term protection of domestic central heating systems against internal corrosion limescale formation and bacterial contamination and is suitable for...

£20.00
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Image of Fernox Express cleaner & sludge remover 280ml Fernox Express cleaner & sludge remover 280ml

Fernox Express cleaner & sludge remover 280ml.

£25.00
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Image of Fernox Express Leak Sealer 265ml Fernox Express Leak Sealer 265ml

Fernox Express Leak Sealer 265ml.

£23.00
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