Unicel 75sqft PacFab FSH300 Cartridge Diameter=7in.; Length=18-7/16in.; Top=2-5/8in.; Bottom=2-5/8in. R173316 PacFab Sea Horse 300 (Stainless Steel Tank), FSH300 Cartridge (Fiberglass Tank), 75 sq.ft. NOTE:Four 75 sq.ft. cartridges required. Cross Reference 201971400, C7491, PFAB-75, PFAB75, 1722840, 172877
Other Items from Pac Fab Sea Horse C-7491 - Used On: PacFab Sea Horse 300, FSH300 Cartridge, 75 sq.ft. C-7492 - Used On: PacFab Sea Horse 400, FSH-400 100sqft Cartridge C-7493 - Used On: PacFab Sea Horse 500, FSH-500 ,125sqft Cartridge