Hayward Next Gen PP 1/4" Injection Check Valve (CAX-3511) controlsystemparts For compatible mini jet service

For compatible mini jet service and upgrade work

It is a practical service option when restoring a compatible higher-output heater is more important than adapting the system around a different assembly style

24 inch full-grid format

Designed for compatible 336A and 337A heater cabinets

It keeps the entire interface understandable at a glance

Hayward Next Gen PP 1/4" Injection Check Valve (CAX-3511) controlsystemparts For compatible mini jet serviceThe Hayward next generation polypropylene injection check valve is designed for compatible chemical delivery applications where a controlled one way injection point is needed. A check valve is useful because it helps prevent reverse flow while allowing chemical feed in the intended direction, supporting safer and more dependable operation. This replacement is especially useful when the original valve is leaking, sticking, damaged, or no longer