Hayward 3-Port 2"–2-1/2" Diverter Valve (PSV3S2) paramount Helps support internal flow transition

Helps support internal flow transition within the valve

This replacement is especially useful when the original knob is cracked

This American/Pentair/PacFab Bulkhead Fitting (271096) is engineered for sand filters & parts applications

A retrofit control system can be a smart solution when an older spa needs a broader refresh instead of one more temporary fix

A properly selected topside should make the system feel normal and dependable again rather than introducing a control experience that feels only partly right

Hayward 3-Port 2"–2-1/2" Diverter Valve (PSV3S2) paramount Helps support internal flow transitionThe Hayward PSV3S2 diverter valve is designed for compatible plumbing control applications and features a 3 port configuration for 2 inch to 2 1 2 inch systems. A diverter valve like this is useful because it helps route water between different plumbing paths, making it practical for systems that need flexible flow control between multiple lines. Three port diverter valves are especially useful where a system must alternate or balance flow across