The Coleman 100585 R is a compatible replacement for the following pool and spa filters:
The Coleman Spas 100585 Comp. Spa Filter Cartridge has a diameter of 4 15/16 inches, and a length of 11 1/4 inches. This spa filter has both an open top and an open bottom, and each has a diameter of 2 1/8 inches. This pool filter cartridge will keep the water in your pool or spa clean and clear.