Waterway Top Flo Straight Body Air Injector [3/8" Barb] [Grey] (670-2297) bathparts A complete assembly like this

A complete assembly like this is useful because it restores the visible and structural suction fitting in one matched part while offering a more premium finished look

Helps maintain the intended look of the spa seating area

improving floating-debris collection and supporting steadier daily skimming performance

A properly selected capacitor helps restore intended startup performance and contributes to stronger equipment operation

Waterway Top Flo Straight Body Air Injector [3/8" Barb] [Grey] (670-2297) bathparts A complete assembly like thisThe Waterway 670 2297 Top Flo straight body air injector is designed for compatible spa air systems and uses a 3 8 inch barb connection. This injector style is used to introduce air into the system and help create the bubbling, aerated effect that enhances the feel of the spa. The straight body format can be especially useful in layouts where plumbing alignment favors a more direct injector design. Its grey finish also makes it a suitable match for