Pampering yourself is easier than ever with 170 soothing high-powered jets that give you the ultimate spa experience in relaxing water up to 104 F Provides relaxation at the touch of a button for up to 6 people with the easy-to-use, tilt-adjustable control panel Built-in hard water treatment system makes water gentler on your skin, clothes, and the entire spa system Includes insulated grey cover, heater water system, multi-colored LED light, 2 filter cartridges, 2 headrests, thermal ground cloth, inflation hose This item requires 28523E energy-efficient cover for purchases shipped to California - if not, the order is subject to be canceled due to shipping restrictions