The Intex 59901W R is a compatible replacement for the following pool and spa filters:
The Intex 59901W Comp. Pool Filter Replacement has a diameter of 5 3/4 inches, and a length of 10 inches. This spa filter has both an open top and bottom, with both having a diameter of 1 5/8 inches. This pool filter cartridge will keep the water in your pool or spa clean and clear.