This filter cartridge replaces Unicel # C-7495, Pleatco # PA123, Filbur # FC-1296 and OEM # CX1260RE. It is the best filter cartridge for Hayward Super-Star-Clear 5000, SwimClear C5020 and can handle the top load of 125 sq ft. This 32 13/16 inch long and 7 inch wide filter cartridge has 3 inch open holes both at top as well as bottom. It provides you complete protection from sand, dust and worms and you get clean and clear water for your pool or spa.