Get great tasting filtered water with the BritaPlus Water Filter that traps 2X more contaminants*. This high density replacement filter uses activated carbon to reduce chlorine (taste and odor), copper, cadmium and more**. Built in mesh screens prevent black flecks, while ion exchange resin helps to reduce impurities in your water. From the number one brand in water filtration***, this filter replacement lasts 2 months**** and replaces up to 300 plastic bottles*****. This BritaPlus Water Filter works in all Brita systems except Stream. *Vs standard Brita filters. See certifications. **See certifications. Substances reduced may not be in all users water. ***Based on IRI sales data. ****Approximate timing based on 40 gallon filter life and average family usage of 11 glasses per day. *****Standard 16.9 fl oz single-use bottles.