FC-2305 Horizon Series by Filbur Cartridge,12sqft,ht,1-1/16" ob,2-3/4",14-11/16",3oz 

645544001832 Horizon Series by Filbur Cartridge,12sqft,ht,1-7/8"ob,4-5/8",4-5/8"3oz FC-0183 PLE-051-9611 609527 PSS17.5 C-4302Alt. Part Numbers: XLS-444, R173382, PSS17.5, FC0183, C4302, C-4302, 11206SPECSGeneric: YesPleatco #: PSS17.5Filbur #:...

645544030696 Horizon Series by Filbur Cartridge,12sqft,1-1/16"ot,1-1/16"ob,3-1/4",14-11/16"4oz FC-3069 PLE-051-9563 46186 PS12 C-3612Alt. Part Numbers: R173566, R173459, PS12, FC3069, C3612, C-3612SPECSGeneric: YesPleatco #: PS12Filbur #: FC-3069Unicel...

C-2608 Horizon Series by Filbur Cartridge,12sqft,1-1/16"ot,1-1/16"ob,2-7/8",19-1/2"4oz FC-2340 FC-2386 PLE-051-9548 2945000 609505 17-2021 17-2047 PRB12 C-2612  Alt. Part Numbers: PJW12, FC2340, C2612, 11203 SPECS Generic: Yes Pleatco...

645544037350 Horizon Series by Filbur Cartridge,12sqft,1-1/8"ot,2-3/8"ob,4-3/4",16"4oz FC-3735 89114 PC16 C-4616