The Kenmore 9999 water filter is NSF 42, 53, 372, and 401 certified. It reduces parasites, lead, chlorine taste and odor, volatile organic compounds (VOCs), and some pesticides and pharmaceuticals.
The 9999 water filter fits select Kenmore and Kenmore Elite French doors, bottom freezer fridges.
Replace every 6 months, or more often. If the water flow slows down noticeably.