Grid Controls PVC Union [1-1/2" Spg/2" S x 1-1/2" Spg/2" S] (3055) fuses Helps maintain steady water movement

Helps maintain steady water movement

and the buttress thread design should be matched carefully to the intended Waterway assembly

Replacing the part with the proper Waterway component can help restore the fit and security expected in the filter system

When the original filter element becomes loaded

A control pack like this often improves more than one part of the spa experience at once because it sits at the center of daily function

Grid Controls PVC Union [1-1/2" Spg/2" S x 1-1/2" Spg/2" S] (3055) fuses Helps maintain steady water movementA PVC union helps connect compatible plumbing sections while preserving the option for future separation, and this Grid Controls version uses a combination 1 1 2 inch spigot or 2 inch slip connection on both sides with the 3055 reference. This dual size style is useful when plumbing layouts need flexibility in how the fitting is integrated. The convertible connection format gives this union its own practical value because it can work within more than