The Waterway 229-5527S 5-Scallop Large Face Poly Storm Roto Jet Internal is a premium replacement jet designed to enhance the performance of your spa or hot tub. Featuring a stylish 5-scallop large face design, this jet not only provides a modern look but also ensures optimal water flow and hydrotherapy benefits. The roto jet internal mechanism delivers a soothing, rotating massage, targeting specific muscle groups for a relaxing and rejuvenating spa experience. Constructed from high-quality, durable materials, the Waterway 229-5527S is built to withstand the rigors of regular use and exposure to spa chemicals. Easy to install, this replacement jet is a perfect fit for compatible Waterway spa systems, helping to maintain and improve your spa's performance and aesthetic.