For a more natural, fresher water taste: the 4-stage filtration retains small particles and reduces chlorine and other odour- and taste-impairing substances such as lead and copper. Easy filter change: simply unscrew, pull out and replace the cartridge. Ready to use for 4 months of freshly filtered water. The resource-saving alternative to bottled water: with the practical tap filter from Brita, fresh, filtered water is always available at home - for drinking or cooking. High flow capacity: 1 cartridge reliably filters your cold tap water for up to 4 months. Does not protect appliances from limescale / minerals such as magnesium and calcium are retained. Scope of delivery: 1x ON TAP V filter cartridge, compatible with all Brita ON TAP water filters for the tap.