Used in all Brita pitchers and dispensers, our BPA-free filters reduce chlorine (taste and odor), zinc, mercury, copper, and cadmiumoften found in tap water. Keep the fresh, great-tasting filtered water flowing by replacing your filter every 40 gallons or approximately every two months. Our most advanced pitcher filter ever. With no pre-soak, it’s 2x faster to change and no black flecks. Only Brita brand filters are guaranteed to fit in all Brita pitchers and dispensers. Your Brita Pitcher and Dispenser water filter helps filter out and reduce the amount of Chlorine, Copper, Cadmium, Lead and Mercuryall of which may be found in tap water.