Pack of 2 Refill Cartridges for McAlpine Scale Defender Starter Kit extension when fitted with the Universal

when fitted with the Universal Pipe Connection Kit

- Quiet Fill

- Gully grid includes four holes for fixing purposes

may be easily removed

Pack of 2 Refill Cartridges for McAlpine Scale Defender Starter Kit extension when fitted with the UniversalDESCRIPTION: The Scale Defender safely seals and removes calcium, protecting your boiler, drinking water, appliances and entire home. The Kit includes Scale Defender unit, cartridge and 15mm and 22mm connectors. Polyphosphate is a food grade (consumable) product approved by the World Health Organization and Food and Agricultural Organization. It is widely used today in the food processing industry for cheese, meat, wine and other products. McAlpine