Spiropure Sp-Fr100 Nsf Certified Refrigerator Water Filter Replacement For Wf1Cb, Wfcb, R-9910, 9910, 9913, Ngrg-2000, Rg-100, Rc-200, Rf-200, 46-9910, 46-9913, 240394501 (3 Pack) Item Not Available 3721821