MAJOR CONTENTS:12-Pack Replacement Charcoal Water Filter Cartridges fit Keurig Single Brewing System.
COMPATIBLE MODELS: Keurig coffee machine purchased after August 2007: Keurig 1.0 Elite,Classic, Ultra, Special Edition, Ultimate and Platinum series, Keurig 2.0 K200, K300, K400, K500 series.
PACKING ADVANTAGE: Each water filter refill is individually sealed to avoid exposure to air, one year supply to pre-store and exchange easily and regularly.
PREMIUM FILTRATION: Keurig charcoal water filters reduce chlorine taste and odor, select pesticides and chemicals, bacteriostatic, and lead-mercury.
FOR BETTER TASTING BEVERAGES: Replace the Keurig water filter every 2 months or every 60 water tank refills, replace it more often, if you have hard water in your area.