The Whirlpool 4396508, 4396510 and EveryDrop EDR5RXD1 most compatible and technology replacement refrigerator water filter by internationally certified Swift Green Filter SGF-W01. This brand new made in USA refrigerator water filter is developed by highly educated engineers and renowned PHD scholars. It reduces volatile organic compounds (VOC), chlorine taste and odor(CTO), lead, cysts and more. Using Swift Green Filter’s innovative green technology and clinically tested and certified raw materials that carbonize dried coconut shells to provide 50% more access to micropores for capturing contaminants, swift bring to you scientifically proven quality at the most affordable price range.Contaminant reduction and a great alternative to expensive refrigerator branded filters, does not remove minerals which may be beneficial to healthReplace every 3 to 6 months for better performanceSwift green filters reduces volatile organic compounds (VOC), chlorine taste and odor (CTO), lead, cyst, turbidity, asbestos, atrazine, alachlor, lindane, mercury, toxaphene, 2,4-D, p-dichlorabenzene, benzene reducing up to 95%Eco friendly filter uses coconut shell carbon, while keeping plastic water bottles out of our landfills water