Watkins Wellness 70173 Water Check Valve 1/2 in. Brand_Leisure Time Inc. Spa Marvel Filter Cleaner is

Spa Marvel Filter Cleaner is a concentrated

and far less reliant on harsh chemicals

Buying these components individually would cost meaningfully more than the kit price

Use a large screwdriver to unscrew the four housing screws on the back of the controller

and Unicel specifies this single part to replace both the 7-1/2" and the 8" OD versions

Watkins Wellness 70173 Water Check Valve 1/2 in. Brand_Leisure Time Inc. Spa Marvel Filter Cleaner isWatkins Wellness 70173 Water Check Valve 1 2 in. Overview A valve water check, commonly known as a check valve, is a crucial component in a hot tub's plumbing system. Its primary function is to prevent water from flowing backward in the plumbing lines. This one way valve allows water to flow in only one direction, ensuring that water circulates through the hot tub system in the intended manner. Whats in the Box 1 x Watkins Wellness 70173 Water Check