5 pack of Brita replacement filters that fit all Brita pitchers and dispensers (Packaging May Vary);Redesigned Advanced Brita filters are quick and easy to change, do not require pre-soaking and will not leave black flecks in your water;Reduces chlorine taste and odor, copper, mercury and cadmium to deliver healthier, great tasting water;For best performance, change Brita pitcher replacement filter every 40 gallons or 2 months;1 Brita water filter can replace 300 standard 16.9 ounce water bottles