3 Pack Brita Replacement Filter, Silverized Activated Carbon & Ion Exchange Resin That Works On A Hydrogen Exchange Cycle, Water Passes Through Filter By Gravity, Each Filter Provides 135 QT, Tested & Certified By National Sanitation Foundation.

• BPA Free
• Made to fit all Brita® pitchers and dispensers
• This replacement filter reduces copper, mercury and cadmium impurities
• Designed to leave no black flecks in your water and with no pre-soak required, the Brita® filters are quick and easy to use