The UNICEL C-9407 R is the compatible replacement for the following pool and spa filters:
The Unicel C-9407 Comp. Pool & Spa Filter Cartridge has an outer diameter of 10 1/16 inches, and a length of 16 1/8 inches. This Unicel Pool Filter has a 6 inch open top and bottom. This Unicel C-9407 filter contains 75 square feet of Reemay spunbound polyester pleated filter media.