Keep tap water healthier & tasting better when you regularly change your Brita replacement filter. Made to fit all Brita pitchers & dispensers, this replacement filter reduces copper, mercury & cadmium impurities that can adversely affect your health over time while cutting chlorine taste & odor to deliver great-tasting water. Designed to leave no black flecks in your water & with no pre-soak required, the Brita filters are quick & easy to use. Change your Brita filters every 40 gallons or approximately 2 months for best performance. Brita filters are ideal for use in restaurants, cafeterias & other commercial facilities.