<p><b>Hikey Inc.</b> is a professional seller and dedicated to providing highly functional and quality products. Our goal is to make your life easier and healthier.</p> <b><p>Benefits: </b><br> Using an activated charcoal water filter as a Cuisinart filter replacement when brewing your beverage is not only better for your machine, it's better for you! These Cuisinart compatible water filters remove both impurities in the water as well as off-flavors such as chlorine, creating a far more enjoyable beverage. </p> <b><p>Charcoal Water Filters Introduction: </b><br> The best, most effective activated charcoal is made from the husks of dried coconuts. The high density of their husks ensures a higher density of charcoal, which therefore means more absorptive material in a small package. Our Cuisinart compatible water filter replacements are filled only with coconut husk activated charcoal so that your beverage tastes exactly like it was meant to and is healthier as well! </p> <b><p>Compatibility: </b><br> These marvelous charcoal water filters fit Keurig 1.0 and 2.0 machines, Keurig Single Cup machines, Elite, Classic, Ultra, Special Edition, Ultimate, Platinum, and all B series and K series machines</p> <b><p>Not work with other Brand coffee machine! </b></p> <b><p>Warm Remind: </b><br> Remember to replace filter after 60 days or 60 tank refills for best results. </p>