The Hayward CX480XRE Replacement Cartridge Element is a high-performance filter designed for use in pool and spa filtration systems. This cartridge element features an outer diameter of 7" and a length of 14-3/16" , providing a substantial filtration surface area of 56 square feet. With a pleat count of 171, it offers enhanced dirt-holding capacity and efficient filtration, ensuring c... https://www.usapoolshop.com/cx480xre-hayward-replacement-cartridge-element