4-Pack by CFS 10 inch Carbon Block Filter Replacement - Compatible with iSpring

4-Pack by CFS 10 inch Carbon Block Filter Replacement - Compatible with iSpring RCC7, OmniFIlter U25, APEC ROES-50, APEC RO-90, Culligan HF-360, iSpring RCC7AK, GE GXRM10RBL by CFS Industry Standard 10 Inch Filter Material: Carbon Block Filter Life: 6 months *Depends on water quality and level of contaminants. This Product works in or replaces the following OEM model numbers: 10 inch Filter Housing American Plumber WLCS-1000 APEC RO-90 APEC RO-PERM APEC RO-PH90 APEC ROES-50 APEC ROES-PH75 Brita USS-120 Crystal Quest CQE-US-00314 Culligan HF-360 Culligan RVF-10 Culligan US-600 DuPont PF3800 DuPont WFPF13003B DuPont WFPFC8002 DuPont WFPFC9001 Flow Pur POE12GHGACB GE GX1S01R GE GXRM10GBL GE GXRM10RBL GE GXWH04F GE GXWH20S iSpring RCC1UP-AK iSpring RCC1UP iSpring RCC7 iSpring RCC7AK-UV iSpring RCC7AK iSpring RCC7P-AK iSpring RCC7P iSpring RCC7U iSpring RCS5T Krystal Pure KR10 Krystal Pure KR15 OmniFIlter CBF1 OmniFIlter CBF20 OmniFIlter CBF3 OmniFIlter OB1 OmniFIlter OB5 OmniFIlter OCT2 OmniFIlter OT32-S-05 OmniFIlter OT32 OmniFIlter RO2050 OmniFIlter U25 OmniFIlter U30-S-05 OmniFIlter U30 Pentek 150001 Pentek 150002 Pentek 150015 Pentek 150067 Pentek 150068 Pentek 150071 Pentek 150072 Pentek 150164 Pentek 150546 Pentek 158117 Pentek RO-2550 PurePro EC105 PureValue 5EZ50 PuROLine PL50T100 PuROLine PL50T50 Rainfresh UCS3 Rainsoft 21179 Watts RO-TFM-5SV Watts W-525 Watts W-525P-110 Watts WP-2 LCV Watts WP-4V Watts WP-5 Watts WP2-BVC Watts WP5-50 Watts ZRO-4 Whirlpool WHKF-DWH