The Hayward CX570-XRE R is a compatible replacement for the following pool and spa filters:
The Hayward CX570-XRE Comp. Pool Filter Cartridge has top and bottom open holes with diameters of 3 inches. This pool filter replacement has a diameter of 7 inches and a length of 19 5/8 inches. This spa filter cartridge will keep the water in your pool or spa clean and clear.