Sentinel SystemCare Vortex Filter and Chemical Pack, SYSCAREVORTEX-B-SW

Center filter and chemical pack

Sentinel X800 and X100 cleaner 1ltr pack

Adey ProCheck Refill Kit, PK2-03-05133 - Price Offer

Adey ProCheck Instant Result Test Kit, CP1-03-05132 - Price Offer

Fernox System Health Check Postal Kit, 61161 - Price Offer

Adey ProCheck Instant Result Test Kit, CP1-03-05132

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

Center heating system cleaner and inhibitor 500ml pack

Sentinel Best Practice Pack - Vortex300 Filter with X100 & X800 Chemicals - Price Offer

Fernox Water Quality Test Kit, 62399

Sentinel X100 Test Kit, X100T-QT-GB

Shop Wolseley's range of water treatment kits. Order online today for free delivery or in-branch collection over £50.

Water Treatment Test Kits | Water Treatment | Wolseley

This chemical inhibitor is a liquid formulation designed to protect closed central heating systems from degradation during normal operation. Supplied in a 1L volume, it is intended for addition to system water to reduce corrosion and maintain thermal efficiency in ...

This chemical inhibitor is a liquid formulation designed

Sentinel X100 Inhibitor 1 l, X100L-12X1L-GB

This ASHP accessory is a replacement ultraviolet lamp designed for integration with compatible CalUltra water treatment units. It is intended to restore UV-C disinfection capability in systems that require a long tubular germicidal lamp. The unit supports water purification processes ...

This ASHP accessory is a replacement ultraviolet lamp

Monarch Water Replacement Bulb, UV-BULB-22

This non-chemical scale reducer is designed to treat condensate from heating appliances by neutralising acidic discharge and reducing scale formation in soakaway applications. It operates within the Calmag range and is intended for incorporation where condensate runoff requires conditioning prior ...

This non-chemical scale reducer is designed to treat