Watkins Wellness Air Check Valve L/M/N 33738 Type_Pool Hose and 2008–2017 Limelight models use

and 2008–2017 Limelight models use another one still

A quick spray of the tidal zone as you step out of the spa — before you close the cover — is what stops odors and mildew before they start

To prevent pool water problems

Color: Dark charcoal

For use with all filter types

Watkins Wellness Air Check Valve L/M/N 33738 Type_Pool Hose and 2008–2017 Limelight models useWatkins Wellness Air Check Valve L M N 33738 Overview An air check valve in your hot tub prevents water from back flowing into the air lines, ensuring the integrity of the spa's plumbing system and maintaining proper functioning of air inducing features like jets and bubblers. Whats in the Box 1 x Watkins Wellness Air Check Valve L M N 33738 Compatibility Please reach out to our customer support team and they will be able to verify if this part fits