The Pentair PacFab 263026 three-way CPVC diverter valve is designed for compatible plumbing applications using a 2 inch slip connection. A 3-way valve like this is useful because it allows water to be routed between different plumbing paths, giving the system more flexibility in how flow is managed.Replacement is often worthwhile when the original valve leaks, sticks, or no longer moves or seals as intended. Installing the proper Pentair/PacFab valve can help restore manual plumbing control and improve confidence in the system’s routing capability.This OEM 3-way CPVC diverter valve is a practical replacement for compatible pool and spa systems that need renewed multi-direction flow control. OEM Pentair/PacFab 3-way CPVC diverter valve 2 inch slip connection Helps route water between multiple compatible plumbing lines Useful when the original valve is sticking or leaking Supports cleaner and more dependable manual flow control