Waterway 120° Wye [1-1/2" Slip x 1-1/2" Slip x 1-1/2" Slip] (413-4100) triodynesafety Without it

Without it

This AOS Century 1

Hayward skimmer collar

Useful when the original barrel is worn or underperforming

Helps restore structure and finish at the skimmer opening

Waterway 120° Wye [1-1/2" Slip x 1-1/2" Slip x 1-1/2" Slip] (413-4100) triodynesafety Without itThe Waterway 413 4100 120 degree wye is designed for compatible rigid plumbing applications using 1 1 2 inch slip connections on all three ends. A wye fitting like this is useful where the plumbing system needs a smoother branch split than a standard tee, helping guide flow into a secondary path with a more gradual angle. The 120 degree layout can be especially practical in spa and pool plumbing where line routing and flow direction both matter. Using