Pres Air Trol TinyTrol 3PDT FF Air Switch [Green] (MCG311A) aquaflo Straight-nut design with deluxe scalloped

Straight-nut design with deluxe scalloped styling

a proper extension cable makes installation cleaner

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

This Waterway Ultra-Flo assembly is a practical replacement when the original gray suction cover assembly needs a direct renewal with the same 2

This injector helps introduce air into the plumbing line

Pres Air Trol TinyTrol 3PDT FF Air Switch [Green] (MCG311A) aquaflo Straight-nut design with deluxe scallopedThe 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.