AQUACREST Replacement Refrigerator Water Filter, Compatible with WF1CB, WFCB, RG100, NGRG2000, WF284, 9910, 469906, 469910 (Pack of 6) NSF 42 Certified Performance: Our superior water filter is certified by NSF International to NSF 42 for chlorine, taste and odor reduction. Youll enjoy freshly filtered ice and water every day. Top Quality Material: Our premium water filter uses high-grade natural coconut carbon block for quality filtration Value for Money: Highly-efficient filtration for cents per gallon. You ll enjoy 400 gallons or 6 months of crisp tasting water at a fraction of the price. Dependable Service: We offer unconditional 30-day money back guarantee. Any issue, please feel free to let us know. AQUACREST cares you and your loved ones! Compatible Models: WF1CB, WFCB, RF100, RG100, NGRG2000, 9910, 469910, 46-9910, RWF1030, MPF16135, RWF2300A, DWF-23, R-9910, BCF84, WSF-2, BLZ-14222 WF1CB, BRISTI LP-1500P, NJW-15, WF1CB, WFCB, 9913, 240389101, 9906, 9910, 240389102, 218710901, 218904602, 5303917752, 9906P, 240389101, 240394501, 90102, 9010P, 5303917937, 5303917836, 240389910, 218710902.