Hayward HEAD W/CHECK VALVE & LOCK RING

The Hayward Head with Check Valve and Locking Ring is a comprehensive top-closure assembly designed to manage water distribution and pressure regulation within high-performance cartridge filtration systems. This component is manufactured from a heavy-duty, reinforced thermoplastic that resists UV degradation and the corrosive effects of pool chemicals, ensuring long-term structural integrity under constant hydraulic stress. The integrated check valve serves a critical role by preventing the backflow of water and debris into the pool when the pump is deactivated, while the specialized locking ring provides a secure, hand-tightened mechanical seal that eliminates the need for complex tools during maintenance. This assembly is engineered to facilitate easy access to the internal filter elements while maintaining a completely watertight interface with the tank body through a precision-seated O-ring. For shipping and logistical purposes, the estimated weight of the Hayward Head with Check Valve and Locking Ring is approximately 8.5 pounds in its retail packaging, while the actual weight of the integrated head and ring assembly is roughly 7.2 pounds.