
Linx Square
inc. VAT
Free Samples
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Speak to our team · 020 4634 2203
Free Delivery
On orders over £300
Sold By The m²
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Klarna & PayPal
Spread the cost, subject to status
Free Samples
See the finish before you commit
Trade Account
Trade prices on every range
Expert Advice
Speak to our team · 020 4634 2203
Free Delivery
On orders over £300
Sold By The m²
Calculator on every tile and floor
Klarna & PayPal
Spread the cost, subject to status

Trade Prices
Always trade prices, never retail markup.
UK Delivery
£50 flat rate • up to 20 business days.
FENSA Fitting
Professional install available.
by Linx Square
SKU: FERNOXF1
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Linx Square
inc. VAT

Linx Square
inc. VAT

Linx Square
inc. VAT

Linx Square
inc. VAT
Fernox Protector F1 265ml gives long-term protection against internal corrosion and limescale formation in central heating systems. Suitable for all types of boilers, radiators and pipework systems, this product is compatible with all metals and materials commonly used in central heating systems, including aluminium.Part of the Fernox tried and trusted Protector F1 range, this 265ml product offers reduced packaging and waste without compromising on high performance, quality and ease of use. This conveniently size bottle can treat an average 100 litre system or 12 radiators and maybe dosed via a TF1 Filter.Stops corrosion and scale to extend system life and efficiencyUse in mixed metal heating systems, including aluminiumHigh performance pH buffering for optimum system pH controlPrevents radiator cold spots, sticking pumps and boiler noiseTreats an average sized UK home of up to 100L, 12 radiators and 190 sqm of underfloor heating. Smaller volume product – less packaging waste and lower environmental impact.Can be conveniently dosed via any Fernox TF1 Filter