TF1 Sigma Filter Installer’s Pack – Slip Socket

Product Code: 62416

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The complete solution to cleaning, protecting and guarding central heating systems.


With the TF1 Sigma Installer’s Pack, you’ll have everything needed to make the heating system is clean and protected to the highest standards.

The TF1 Sigma Filter is a precision-engineered, sealed in-line system filter made from a composite polymer. This market-leading, high-performance filter is available with quality valves and slip socket connections, which is an industry first. The TF1 Sigma Filter offers the ultimate in installer choice.

For more information on the TF1 Sigma Filter, click here.

Fernox Protector F1 provides long term protection of domestic central heating systems against internal corrosion and limescale formation. Protector F1 prevents corrosion of all metals found in these systems, i.e. ferrous metals, copper and copper alloys and aluminum. Ideal for new or existing system and concentrated formulation.

For more information on the 500ml Protector F1, click here.

Fernox Cleaner F3 is a quick and effective cleaner for central heating systems. It is designed to remove all debris, sludge and scale from existing systems of all ages. In this way, it will restore heating efficiency and eliminate or reduce boiler noise.

For more information on the 500ml Cleaner F3, click here.