Center filter and chemical pack

Sentinel systemcare pack C

Center heating system cleaner and inhibitor 500ml pack

Fernox system health check postal kit

Sentinel X800 and X100 cleaner 1ltr pack

Center heating system cleaner or inhibitor 500ml - buy any 20

Adey ProCheck refill pack - price offer

Sentinel systemcare pack B

Adey MC1+/MC3+ central heating protector and cleaner 500ml (2)

Fernox water quality test kit

Center heating system cleaner or inhibitor 500ml - buy any 10

Browse water treatment test kits from Wolseley and keep heating systems running smoothly. Register a trade account today for free delivery on all orders. 

Water Treatment Test Kits | Water Treatment | Wolseley

An advanced strength formula, this Center heating system power cleaner efficiently removes sludge, debris and scale from any sealed or open-vented system. Cleaning quickly and effectively, this 500ml supply is enough to treat a typical 100L system, the equivalent of ...

An advanced strength formula, this Center heating system

Center Chemical Cleaner heating system power cleaner 500ml

Universal and pH neutral, the Fernox F3 cleaner pack includes an effective, non-foaming liquid cleaner formulated to remove sludge, scale and debris from central heating systems, helping to restore efficiency and do away with boiler noise. It can also be ...

Universal and pH neutral, the Fernox F3 cleaner

Fernox F3 Express F3 cleaner pack 400ml

Tackling system corrosion and limescale, Adey MC3+ Rapide central heating cleaner, supplied in a 300ml canister, provides high performance protection for sealed and open vented central heating systems. Developed and fully tested in Adey’s BuildCert accredited UK laboratories, this cleaning ...

Tackling system corrosion and limescale, Adey MC3+ Rapide