The Unicel C-5626 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters:
The Unicel C-5626 Comp. Replacement Pool Water Filter has an outer diameter of 5 3/16 inches, with a length of 11 7/8 inches. This Unicel pool filter has an open top with a diameter of 1 1/16 inches, and an open bottom having a diameter of 15/8 inches. This Unicel C-5626 filter contains 25 square feet of filter media.