Mavea BRITA Maxtra Replacement Filters 1001122, Set of 3 NEW GENERATION: the unique new shape of the Maxtra filter delivers consistent filter flow rate over the life of the filter CLEAN: filter micro-screen reduces release of carbon particle black bits into system FAST: no pre-soaking required to activate filter, saving 20 minutes for filter exchange SAFE: contains silver to provide antimicrobial protection and extend filter life; BPA FREE SUSTAINABLE: MAVEA offers a comprehensive filter take-back and recycling program; simply download a shipment label and drop filters in the mail