17-777-1749 - Darlly Filter Cartridge, 45sqft, ht, 1-1/2 Inch SAE b, 6 Inchod, 8-1/4 InchL, 3oz - 60401 - Replaces 6CH-940 , 6CH-940RA , FC-0359 , FC-0359-HB , FC-0359M , P6CH-940 , PWW-50 W/PAD-3 , PWW50-M , PWW50-P3 , PWW50P3 - 60401 - 17-777-1749