The Mavea replacement filter is recommended for the Tassimo Bosch T45 Suprema T-Disc Brewer. Package contains 3 Mavea replacement water filters. MAVEA water filter cartridge with unique MAVEA MAXTRA filtration technology provides cleaner, great-tasting filtered water. MAVEA water filter cartridge reduces: Chlorine, odours and limescale for better tasting hot and cold drinks, Contaminants such as: Heavy metals (like cadmium, copper, mercury), Organic impurities (such as benzene, MTBE and tetrchloroethylene) Pesticides (e.g atrazine or simazine) for your well being. MAVEA water filter cartridge prolongs the lifetime of your domestic appliance by reducing limescale-build up.