Brita Water Filter Pitcher Replacement Filters, 3 Count, (Pack of 2) Pack of 6 filters, Fit all Brita pitchers Fit all Brita pitchers One Brita pitcher filter can effectively replace as many as 300 standard 16 ounce bottles Replace filters every two months (or 40 gallons) to keep water tasting great Reduce chlorine (taste and odor), copper and mercury content. Substances reduced may not be in all users' water.