Filtration station anti-impurities, anti-scale and anti-corrosion READY TO INSTALL Allows to retain the impurities present in the city water and to avoid scaling and corrosion of your installations. Installs on the general cold water supply of the house> Filter delivered fully equipped with 2 integrated bypass for quick and easy installation 2 cartridges: - BWT DGD anti-impurity cartridge: retains impurities (high capacity cartridge of retention) - to be replaced every 6 months - BWT PILODIPHOS anti-scale and anti-corrosion catouche: silicophosphate crystals for anti-scale and anti-corrosion action - to be replaced every year Included: release key, galvanized steel wall mounting bracket and integrated bypass - Flow : 1500 L / h - Connection: 3/4 '- Working pressure: 3.5 / 4 bars - Maximum pressure: 5 bars Associated consumables: annual anti-scale pack BWT PILODIPHOS (4820056803433) - DGD cartridge and PILODIPHOS cartridge 5-year warranty