Great taste starts with great water! Keep your water fresh and clean with these filter cartridges for use with your Water Filter Handle (sold separately), an easy to use, in-brewer filtration unit. For best results, replace your cartridge every 2 months or after 60 tank refills to keep your water tasting pure. Includes 2 water filter cartridges (4-month supply). Water Filters help remove chlorine from your water and should be changed every 2 months, or 60 tank refills Compatibility: For use with Keurig® K-Cup®, Keurig® 2.0 and Keurig® 2.0 K200/50 Water Filter Handles. Not compatible with Keurig® MINI PLUS or Rivo® brewing systems. Keurig Water Filter Refill Cartridges 2-Count