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.

Antifreeze Protector Alphi-11

Fernox Antifreeze Protector Alphi-11 is a combined antifreeze and corrosion inhibitor based on mono-propylene glycol—a safer, food-grade glycol...

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Diagnostic Water Test

App-based diagnostic postal laboratory test for central heating system water, providing a detailed report with recommendations for treating...

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Express Inhibitor Test

The Express Inhibitor Test provides a rapid on-site analysis of the concentration of all Fernox Protectors, and other...

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Powerflow Flushing Pump MKIV

The Powerflushing Machine uses a targeted, powerful freshwater flow to remove sludge, scale and debris quickly and thoroughly...

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Refractometer

Accurate, easy-to-use antifreeze testing instrument uses an adjustable eye piece to measure refracted light given off by all...

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System Neutraliser 500ml

System Neutraliser is designed to neutralise any acid in the system after cleaning with an acid cleaner, such...

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T3 Test Kit

The T3 test kit is a convenient, easy to use method to test your water quality at the...

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TF1 Omega Filter 1″ NPT

Designed for installation in small or restricted access areas, this high performance sealed, in- line system filter is...

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TF1 Sigma Filter 1″ Pressfit

A high-performance, precision-engineered in-line system filter, the TF1 Sigma Filter utilises a sealed, lidless design for increased reliability...

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TF1 Total Filter 1″ Sweat

This award-winning TF1 Total Filter combines hydrocyclonic action with powerful Neodymium magnetic assemblies, to remove magnetic and non-magnetic...

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Total Dissolved Solids Meter

The Total Dissolved Solids ( TDS) meter offers a rapid and accurate field test for determining the concentration...

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Total Hardness Test Strips

Replacement Total Hardness test strips used in the Fernox Universal Test . Supplied in tubes of 50 strips....

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Cleaner F3 1 pint (500ml)

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

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Leak Sealer F4 500ml

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

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Protector F1 1 pint (500ml)

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

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