Pres Air Trol TinyTrol 3PDT FF Air Switch [Green] (MCG311A) aquaflo The Praher multiport valve diverter

The Praher multiport valve diverter for compatible 2 inch top and side mount valve applications is one of the key internal parts that determines how water moves through the selected setting

Matching the correct compatible collar helps preserve intended fit and supports cleaner skimmer service results

Smart replacement for board-driven BP-series issues

Its dependable design helps reduce internal shifting and supports long-term filter performance

Pres Air Trol TinyTrol 3PDT FF Air Switch [Green] (MCG311A) aquaflo The Praher multiport valve diverterThe PresAir Trol TinyTrol 3PDT FF air switch in green is built for compatible pneumatic control systems that depend on a compact 3PDT switching component. In these systems, the right air switch helps preserve the original control logic without forcing a redesign of the pneumatic or electrical layout. This switch is especially useful when the existing unit has failed, is switching intermittently, or no longer responds correctly to pneumatic input.