This premium push button refrigerator water filter, is certified for use with Whirlpool/ Kenmore, Maytag, KitchenAid, Amana, and Jenn-Air Refrigerators side-by-side refrigerators that have filter access in the base grille. Simply press the release button to remove and replace the refrigerator water filter. While retaining beneficial Fluoride, this NSF Certified refrigerator water filter reduces cysts, asbestos, chlorine taste and odor, particulates (class I), lead, and mercury. The contaminants or other substances removed or reduced by this water filter are not necessarily in all users' water. Replacing this refrigerator water filter every 6 months ensures clean, safe drinking water. We always deliver GCP (Genuine Certified Products) so you can rest assured it will function properly with your fridge.