Hayward Filter Cartridge, 325 sq ft, 4-Pack | CX580XREPAK4 Val-Pak Hayward filtration systems are designed

Hayward filtration systems are designed with serviceable sealing components

60-inch built-in footprint creates a bold architectural focal point

making it an essential upgrade for cold climates

pool parties

Usage: Suitable for pool filtration and water care system plumbing

Hayward Filter Cartridge, 325 sq ft, 4-Pack | CX580XREPAK4 Val-Pak Hayward filtration systems are designedWhat This Part Is Used For The Hayward CX580XREPAK4 Replacement Element 325 Sq Ft 4 Pack provides a complete set of cartridges for compatible 325 sq ft filter systems. It replaces all internal elements at once. Why This Part Matters Replacing the full cartridge set restores balanced filtration and proper flow. Mixed old and new cartridges can cause uneven pressure. A matched set supports consistent system performance. Key Features and Specifications