Pres Air Trol TinyTrol SPNO Latching Air Switch (TVA411F) magicplastics This replacement is especially useful

This replacement is especially useful when the original cutoff device has opened

That matters even more in low light

The clear styling gives this panel practical value because visual presentation can matter alongside function in a finished spa installation

Reverse-thread configuration supports correct assembly fit

Pres Air Trol TinyTrol SPNO Latching Air Switch (TVA411F) magicplastics This replacement is especially usefulThe PresAir Trol TinyTrol SPNO latching air switch is made for compatible pneumatic control systems that require a single pole normally open switching format with maintained state action after activation. Latching switches are useful when a brief air input needs to change and hold the electrical condition until the next actuation. This replacement is especially valuable when the original switch no longer latches reliably, fails to hold its changed