McAlpine Scale Defender Starter Pack - Includes 15mm & 22mm fittings (21371)
McAlpine Scale Defender Starter Pack Includes 15mm & 22mm fittingsMcAlpine Scale Defender tackles limescale while protecting your home and your pocket. The small but powerful Scale Defender is affordable, and safely seals and removes calcium, protecting your boiler, drinking water, appliances and entire home.The McAlpine Scale Defender Starter Kit includesScale Defender unit,cartridgeand15mm and 22mm