Refresh Replacement for Frigidaire WF1CB, RF100, RG100, NGRG2000, RF-100, RG-100, NGRG-2000 and Kenmore 9910, 469910, 46-9910 Refrigerator Water Filter (1-Pack) CERTIFIED AND TESTED by the NSF to NSF/ANSI 42 standards. THIS REFRESH FILTER IS COMPATIBLE WITH: Frigidaire WF1CB, WFCB, RF100, RG100, NGRG2000, RF-100, RG-100, NGRG-2000, Kenmore 46-9910, 469910, 9910 FINALLY CLEAN AND GREAT TASTING WATER - High flow rate filter delivers clean, clear water. Removes Chlorine, taste and odor. Does not remove beneficial minerals 100% SATISFACTION GUARANTEE FROM THE MANUFACTURER - If you're unsatisfied with your filter during the first 60 days, let us know and we'll refund or replace your purchase! PLEASE CONTACT US if you have any questions about whether this Refresh model is compatible with your filter! Customer satisfaction is our top priority, and we want to be sure you are receiving the correct filter!