The Unicel C-8341 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters:
The Unicel C-8341 Comp. Pleated Pool Filter has an outer diameter of 8 inches, with a length of 7 3/8 inches. This Unicel pool filter has an open top and bottom with both having diameters of 4 inches. This Unicel C-8341 filter contains 40 square feet of filter media.