Pentair Sta-Rite MasterTemp/Max-E-Therm Manifold Bypass Valve Kit (77707-0001) bathpumps The 22358 is a practical

The 22358 is a practical replacement for compatible Astral Pool systems that need renewed top-mount valve control and cleaner multi-mode performance

The Darlly 60403 is especially useful for service work where a 45 square foot cartridge with a narrower top opening and SAE lower fitment is needed to avoid guesswork and improve replacement accuracy

Confirm heater series and part number before ordering

Harwil D1 Q10N flow switch rated at 0

The Waterway 212-8050S Poly Storm jet internal is designed for compatible jet assemblies and features a 3-3/8 inch face diameter with directional action

Pentair Sta-Rite MasterTemp/Max-E-Therm Manifold Bypass Valve Kit (77707-0001) bathpumps The 22358 is a practicalThe manifold bypass valve kit supports controlled water movement inside compatible MasterTemp and Max E Therm heater manifolds. A worn or damaged bypass can affect heater flow behavior, temperature regulation, and internal water routing. Replacing the kit is often part of resolving heater performance issues related to flow, noise, or manifold service findings. This is a critical water path component and should be installed as part of a careful heater