Shop system maintenance products to protect and extend the life of heating and plumbing systems.
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Bastion 15mm Electrolytic Scale Reducer
£11.99 inc VATThe 15mm electrolytic scale reducer provides reliable, chemical-free hard water protection for your entire plumbing system. It features standard 15mm compression fittings for fast installation…Bastion Magnetic Central Heating Filter 22mm
£46.99 inc VATThe 22mm ZL-2581 magnetic filter works as a dual filter to protect central heating systems by removing magnetic and non-magnetic particles. It features a rare…Bastion Magnetic Central Heating Filter 28mm
£55.99 inc VATThe 28mm ZL-2581 magnetic filter works as a dual filter to protect central heating systems by removing magnetic and non-magnetic particles. It features a rare…Calmag H&V Controls HV100 Scale Inhibitor Central Heating Systems 1 L
£11.99 inc VATStructure & Size: Heavy-duty liquid protective formula supplied in a convenient, concentrated 1-litre bottle. Scale & Corrosion Defense: Features an advanced TripleTech Blend technology with…Calmag H&V Controls HV800 Heavy Duty Central Heating System Cleaner 1 L
£11.99 inc VATStructure & Size: Heavy-duty, rapid power flush liquid maintenance formula supplied in a convenient 1-litre bottle, designed to efficiently treat a typical central heating system…Calmag H&V Controls HVLS Leak Sealer Heating Systems 1L
£11.90 inc VATStructure & Size: Heavy-duty liquid maintenance formula supplied in a convenient, concentrated 1-litre bottle. Internal Leak Sealing: Features a unique formula that quickly penetrates and…Fernox F1 Central Heating Inhibitor & Protector 500ml
£16.50 inc VATStructure & Size: pH-neutral liquid formulation, supplied in a convenient 500ml bottle optimized to treat up to 130 litres of system water, presented in a…Fernox F3 Central Heating Cleaner 500 ml
£16.50 inc VATStructure & Size: Professional-grade, universal central heating system cleaner composed of a pH neutral, non-foaming liquid blend, supplied in a convenient 500ml bottle optimized to…Kamco Powerflush FX2 Chemical Cleaner 5L BFX201
£35.00 inc VATStructure & Size: Acid-based liquid formulation, supplied in a convenient 5L container optimized to clear severe flow restrictions in systems up to 100 litres, presented…
Our system maintenance range includes inhibitors, cleaners, and filters to keep heating and plumbing systems efficient, safe, and long-lasting. Trusted by professionals and DIY users.









