AQUAWATER 105015 Polyphosphate Anti Limescale Refill kg Poly, Grey, 1 (Pack of 1)

1 kg refill of food-grade polyphosphate crystals for all types of refillable cartridge limiting limescale deposit and registration. The use of polyphosphate crystals effectively limits the damaging effects of antaltering on facilities and appliances: over energy consumption, cleaning parts. It ensures optimal washing quality, making your laundry less rough and limiting the use of fabric softeners. Polyphosphate dissolves slowly in sanitary cold water to effectively protect the installation against tartar formation. Economical and environmentally friendly, the polyphosphate refill allows you to replace the crystals without having to replace the whole cartridge. Compatible with all types of polyphosphate cartridge containers and filters Need to clean the bowl with each replacement of the polyphosphate crystals, not suitable for hot water use Maximum operating temperature: 35 °C