A Waterway Cluster Storm directional jet insert featuring a 2" face, textured scalloped styling, and a sleek black finish. This jet delivers a focused, adjustable hydrotherapy stream ideal for small‑zone massage areas such as calves, feet, and lower back. Built to fit standard Cluster Storm jet bodies, it installs easily and refreshes both performance and aesthetics in any spa.2121541 , 9407-271 , 55-270-137