PRB35-IN-M Horizon Series by Filbur Cartridge,35sqft,2-1/8"ot,2-1/8"ob,4-15/16",9-1/4"3oz MB FC-2385M 03FIL1300 25393 FC-2385 PLE-051-9178 3501 17-2482 PRB35-IN-3 PRB35-IN ZEO

PRB35-IN Horizon Series by Filbur Cartridge,35sqft,2-1/8"ot,2-1/8"ob,4-15/16",9-1/4"3oz FC-2385 03FIL1300 25393 PLE-051-9177 UNIC4335 609503 4900-35 3501 17-2482 Alt. Part Numbers: </

PRB35-IN-3 Horizon Series by Filbur Cartridge, 36sqft, 2-1/8"ot, 2-1/8"ob, 5", 9-1/4"3oz Z Alt. Part Numbers: XLS-418, R173431, PRB35W3, PRB35IN3, PRB35IN, PRB351N3, PRB35-IN, FC2385, FC-2385,...

FC-2972M Horizon Series by Filbur Cartridge, 100sqft, 2-1/8"ot, 2-1/8"ob, 5-5/16", 17-3/4"3oz MB

645544016133 Horizon Series by Filbur Cartridge,35sqft,2-1/8"ot,2-1/8"ob,4-15/16",11-3/8"3oz FC-1613 PLE-051-9521 220035 PMT35 C-4332 C-4430Alt. Part Numbers: R173422, PMT35, PMT25, FC1620, FC1613,...

FC-3966 Horizon Series by Filbur Cartridge,100sqft,3-1/2" ot,3-1/2" ob,8",16",3oz 

FC-2971M Horizon Series by Filbur Cartridge, 75sqft, 2-1/8"ot, 2-1/8"ob, 5-5/16", 14-3/4"3oz MB