PresAir Trol FF Switch [Center Spout] [Blue Cam] [Threaded] (MTB-311A) guangdong supporting cleaner installation and a

supporting cleaner installation and a more secure equipment setup

Useful when the original shroud is cracked or damaged

The CMP Jumbo Jet internal is designed for compatible large-face spa jet applications where a 7-1/2 inch face-diameter massage-style internal needs replacement

Helps preserve original threaded fit

PresAir Trol FF Switch [Center Spout] [Blue Cam] [Threaded] (MTB-311A) guangdong supporting cleaner installation and aThe 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,