ShuRex 3-Pack Compatible Premium Mr. Coffee Water Filtration Cartridges -Replacement Advanced Water Filter Cartridges for Mr. Coffee Easy Measure and Dishwashable Coffee Makers

These water filtration cartridges are designed for the Mr. Coffee easy measure 12-cup programmable Coffee maker and the Mr. Coffee dish washable 12-cup Coffee maker (sold separately); The 2-step filtration process uses activated carbon to reduce up to 97% of chlorine, and ion exchange resin to reduce calcium; Install the cartridge in the holder by opening and then closing the hatch; then place the holder in the designated slot in the back of the water reservoir; remove the holder and cartridge when you clean your Coffee maker; Cartridges should be replaced once a month (or every 30 tank refills), so you can set the dial on the water filter holder to the current month as a reminder; For use with the RF, lM, and AM series; please reference your Coffee maker's instruction manual to determine which series