A premium Waterway PowerStorm Glo jet insert featuring a large 5‑1/4" face, stainless/dark‑grey styling, and a swirl‑action hydrotherapy nozzle. This jet delivers a powerful, rotating massage stream ideal for deep‑tissue zones such as back, shoulders, and hips. Built to fit threaded PowerStorm Glo jet bodies, it installs easily and upgrades both performance and aesthetics in any spa.