Anti-lime and corrosion protection

9 inch cartridge filled with poly phosphate crystals to convert the phosphates contained in the water in calcium phosphate..

Anti-lime and corrosion protection cartridge

This 9-inch cartridge contains Polyphosphate crystals. These crystals convert the phosphates contained in the water into calcium phosphate. This prevents deposits on heating elements of technical appliances (washing machine, dishwasher) and equipment.