Swift Green Filter SGF-M9 & SGF-M9 RX are the great replacement filters for Whirlpool 4396395. Our Whirlpool alternative filters remove up to 85 contaminants from your drinking water, including pharmaceuticals, VOCs, lead, etc. The filters we provide have been certified by IAPMO to meet NSF/ANSI 42, 53, and 401 standards. Swift Green filters always provide you with the best and low-cost filters. Visit our online store for more information.