Arthur G San Ramon , CA February 24, 2016 Appliance: Jenn-Air Refrigerator JCD2389GES Jenn-Air Refrigerator Jcd2389ges: Needed a water filter for refrig. How to replace Whirlpool Everydrop Ice And Refrigerator Water Filter 7. Quarter twist to take the old one out and a quarter twist to put the new one in. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes