Hayward 3-Port Diverter Valve, 1-1/2" to 2", with Union | PSV3SM Prismo Low maintenance and easy storage:

Low maintenance and easy storage: Simple to clean with mild soap and water

Tests for free chlorine

Hayward parts are widely supported throughout the pool industry

Their pump lid components are designed to align with popular pump housings

avoid harsh chemicals that could degrade fabric over time

Hayward 3-Port Diverter Valve, 1-1/2" to 2", with Union | PSV3SM Prismo Low maintenance and easy storage:What This Part Is Used For The Hayward PSV3SM 3 Port Diverter Valve 1 1 2 inch to 2 inch With Union provides directional flow control between three plumbing lines and includes union connections for service access. It is used in pool and spa circulation systems. Why This Part Matters Union connections simplify future service or replacement without cutting plumbing. Reliable three way control is critical for spa switching and water feature routing.