Protect your health and enjoy clean, filtered water by replacing your PUR pitcher or dispenser with this Pitcher Replacement Filter. It is certified to reduce copper, mercury, certain pesticides, industrial pollutants and chlorine. Filter lasts up to two months and filters up to 40 gallons or 640 cups (8 oz.). Water filter uses technology with granulated-activated carbon and ion exchange for superior filtration performance and innovation. Filter fits in all PUR pitchers and dispensers. Simply rinse filter for 15 seconds and twist into your pitcher using the LockFit top cap design.