From the manufacturer this Refrigerator Water Filter for Maytag and Jenn-Air refrigerators are used with filter access in the refrigerator. Simply turn the refrigerator water filter to remove and replace. While retaining beneficial fluoride, this NSF Certified Refrigerator Water Filter reduces cysts, taste and smell of chlorine, particulates, lead, mercury, and much more. Replace the filter every 6 months ensures clean drinking water. Side by Side Magtag filter water, reduces chlorine taste and odor, particulates & More, refrigerators for Maytag and Jenn-Air Side by Side. Read customer review 