3 new Water Sentinal refrigerator replacement filters model WSM-1. They fit Maytag and Whirlpool refrigerators in place of Maytag* Puriclean Filters: UKF7003AXX, UKF7002AXX, UKF7001AXX, UKF5001AXX, UKF6001AXX and Whirlpool† Filters FILTER 7, EDR7D1. Economical alternative to expensive substitutes. Delivers clean, clear water that looks and tastes great. Will reduce chlorine taste and odor that may be present in your drinking water. Designed to provide up to six months of life or 300 gallons. Does not remove minerals which may be beneficial to health.