About this item Quality - Top quality natural coconut shell activated charcoal,with 0.5 Micron,filters out 99.99% Turbidity, particles and sediment. You don't need any professional knowledge to judge the quality of water filter, the purity of the filtered water, the good taste tells you that you have chosen a good filter. Excel Certifications - Tested and certified by WQA,and IAPMO against NSF/ANSI 42 to reduce 99% Chlorine and color, NSF/ANSI/CAN 372 for Lead-Free materials, European TUV for BPA-Free and ROHS, REACH, Australian Water Mark. Why EXCELPURE - EXECLPURE is a US brand located in Los Angeles, CA. Every year it provides filtration solutions to more than 100 million families worldwide. We focus on the US market only. We are not pursuing the largest sales volume. What we pursue is that every customer is satisfied and all drink the pure water brought by our water filter. Fit Refrigerator Models - KSSC42FMS01,KSRG25FKSS15,GD5PHAXMS10,GD5RHAXNQ00,KSRB25FHSS01,KSSC42QMS01,KSRG25FKSS15,KSCS25FKSS01,KSRP25FNSS00,KSSC42FMS01,ED5GHEXNL00,ED5FHEXNQ00,ED5SHAXMQ10,KSRG25FKSS16,KSRI25FNBL00,ED5FHEXNL01,KSRS251LBT00,GD5YHAXNL00,ED5NHEXMT00,GD5YHAXNL00,ED5VHGXML13,KSCS25FKSS02,GS6SHAXKS01,ED5GHEXNL00,ED5PHEXNL00,ED5RHEXNL03,ED2GHGXMQ00,ED5FHEXNB00,ED5FHEXNS00,ED5FTGXKQ01,ED5RHEXNL00,GD5SHAXLQ02,KSRA25CNSS00,GD5SHAXNS00,GS5SHAXNL00,GS6SHEXNB00,KSRG25FKSS04,KSRG25FKSS18. Replacement Models- Whirlpool 4396508P, 4396509,4396510P, 4396548, 4396918, 8212491,4392922,NLC240V,PNL240V,WF-NL240,WF-NLC240V,NLC250, WF-NLC250, WF-LC400, WF-l500,PWF-NL240V, Kitchenaid 4396547,Kenmore 46-9010, 9902,9908,9085,OnePurify RFC0500A ,ICE PURE RWF0500A,Supco WF285, Water drop WD-4396508, Refresh R 9010,Denali Pure WF-4396508, Clear Choice CLCH100,Swift Green SGF-W01,SGF-W80,Water Sentinel WSW-1,AQUACREST AQF-4396508,Tier1 RWF1020,PureH2O PH21200.