Rainbow | FILTER CARTRIDGES | R173272

OPTIMUS # 4663-10A UNICEL # C-8409 WILL REPLACE THESE WATERWAY # 817-0100P AND 0100N STA-RITE # 25230-0100S HAYWARD # CX900RE THIS IS A 100 SQ FT CARTRIDGE THIS WILL NOT FIT THE CLEARWATER FILTER, ONLY THE CLEARWATER II HEIGHT: 17-3/8" DIAMETER: 8-15/16" TOP: 4" HOLE WITH MOLDED GASKET BOTTOM: 4" HOLE 100 SQUARE FEET 174 PLEATS