The Magnassage Rotating 1-Port Flow Path Assembly White is a premium spa jet insert designed to elevate the hydrotherapy experience in spas and hot tubs. Part of the well-regarded Magnassage series, this insert features a smooth face and a fixed single-port nozzle that uses an internal bearing race to create a rotating water flow. This motion delivers a deep, therapeutic massage effect, ideal for relaxing tight muscles and enhancing overall comfort.