The PearlCo Standard Water Filter is made of high-quality, durable plastic. A manually adjustable change indicator with date and month information shows at a glance when a new filter cartridge is needed. Particularly practical: when the change indicator is inserted, the filling opening is automatically closed. Thanks to its compact design, the Standard Water Filter fits in most refrigerator doors. The ergonomically shaped handle ensures comfortable, easy handling. Universal Filter Cartridge Classic PearlCo Universal Water Filter Cartridges optimize your tap water with hygienic filter technology. The lime content of the water is significantly reduced, as is the proportion of pollutants such as lead and other heavy metals. Product Name: PearlCo Standard Classic Water Filter including 1 Filter Cartridge