Pres Air Trol TinyTrol SPNO Latching Air Switch (TVA411F) magicplastics while the white finish helps

while the white finish helps maintain a clean visual match in many pool interiors

That matters even more in low light

A renewal kit helps refresh several of the service-side components that support ongoing ozone-system operation

This replacement is especially useful when the original fan motor is noisy

Reverse-thread configuration supports correct assembly fit

Pres Air Trol TinyTrol SPNO Latching Air Switch (TVA411F) magicplastics while the white finish helpsThe 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