Hot tub jet bodies are an essential component of all spas, used to deliver water and air to the hot tub jet inserts for an enjoyable hydrotherapy experience. These jet bodies are typically installed in the spa shell using a gasket, and the flex hose for the water and air lines is glued to the ports on the back of the jet bodies. At our hot tub store, we carry a wide range of components for jet bodies, including gaskets, seals, o-rings, and complete jet bodies from popular brands like Waterway, CMP and Rising Dragon, so you can quickly get your spa back up and running.