Jets provide the massage element to hot tubs and spas.
Hot tub jets are designed to move a stream of water in different directions to allow you to focus on specific areas of the body. These directional jets are particularly effective on sore muscles and backaches. Mini jets are much smaller than normal jets and are used for massaging larger areas such as the back and legs. Swirl jets send out a circular stream of water to provide whole body relaxation.
Neck jets are typically located above the water line of the hot tub and are designed to relieve neck strain and typically have a separate control to adjust the water pressure. Shoulder jets also work above the water level of the tub and can be pointed in multiple directions for a focused shoulder massage. Volcano jets located at the bottom of a hot tub provide additional water steaming.