Pres Air Trol TinyTrol SPST Latching Pressure Switch (TVA411B) airswitches this adapter cable helps support

this adapter cable helps support dependable component connection and contributes to cleaner overall system integration

and application before installation so the repair aligns with the existing system and minimizes rework

An O-ring like this is useful because it helps maintain a cleaner seal between the lid and housing

Filter cartridge for compatible spa and pool applications using the 70331 reference

2" connection configuration

Pres Air Trol TinyTrol SPST Latching Pressure Switch (TVA411B) airswitches this adapter cable helps supportThe PresAir Trol TinyTrol SPST latching pressure switch is designed for compatible pneumatic control systems that require a single pole single throw maintained state response. In systems where a brief pressure input must toggle and hold the switch position, using the right latching switch is key to keeping the control sequence intact. This model is especially useful when the original switch no longer holds state correctly, becomes intermittent, or