2 PACK Frigidaire Pure Source ULTRA Fridge Replacement Water Filter Pure Source ULTRA , NOT Pure Source 3 .Works well with these models: DGHF2360PF DGHS2665KF FFED2322QS FFEG2322QS FFEN2822QS FFHB2740PE FFHB2740PP FFHN2740PE FFHN2740PP FFHS2622MH FGEX26D6QF FGHB2866PE FGHB2866PF FGHB2866PP FGHC2331PF FGHC2355PF FGHF2366PF FGHG2366PF FGHN2844LF FGHN2866PE FGHN2866PE FGHN2866PF FGHS2355PG FGHS2631PE FGHS2631PF FGHS2631PP FGHS2655PF FGUB2642LF LFHB2741PF LGHB2867PF LGHC2342LE LGHC2342LF LGHC2342LP LGHC2342LP LGHN2844ME LGHN2844MF LGHN2844MP LGUB2642LE LGUB2642LF LGUB2642LP Customer satisfaction is our eternal pursuit! Hope you will satisfied with my service! Our filters are so effective at reducing contaminants found in water because of the carbon block inside the filter. The specially prepared carbon is incredibly porous, giving it tremendous surface area to capture microscopic particles. 3 Levels of Filtration Level 1 As the incoming water passes through the carbon block, the larger particles get stuck outside surface. This removes sediment from the water. Level 2 Some impurities, like chlorine, are reduced by a rapid chemical reaction upon contact with the carbon. This improves the taste and smell of the water. Level 3 Then, the carbon block acts as a magnet for compounds like lead and VOCs, trapping the contaminants. This reduces potentially harmful substances found in water.Suitable for Frigidaire part. Frigidaire brands include Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and others.