PresAir Trol FF Switch [Center Spout] [Blue Cam] [Threaded] (MTB-311A) topsideparts A properly selected panel helps

A properly selected panel helps preserve the intended function layout while supporting cleaner cable routing and more flexible installation

This OEM Hayward faceplate is a practical replacement when restoring compatible SP1094 skimmers and maintaining a cleaner finished installation matters

CMP generic 7-1/4 inch weir

The CMP Typhoon 400 jet internal is designed for compatible Typhoon 400 spa jet applications where a 3-3/8 inch face-diameter roto-style internal needs replacement

Installed in the right Hydro Spas system

PresAir Trol FF Switch [Center Spout] [Blue Cam] [Threaded] (MTB-311A) topsideparts A properly selected panel helpsThe PresAir Trol FF Switch [Center Spout] [Blue Cam] [Threaded] (MTB 311A) is an air control or air switch component from Presair Trol, intended for compatible spa and bath systems where correct fit and responsive operation are required. The listed part number is MTB 311A, making it easier to match this item against an existing component, parts diagram, or previous service record. Key listed details include Center Spout, Blue Cam, Threaded, 311A,