The LS450DX by Lifesmart Spas is a 110v Plug-and-Play, 22-jet spa with a waterfall feature and capacity for 7 adults. The open-seating design provides ample space to spread out. This spa also features a powerful 1.0 HP pump, air control valve, intuitive digital control panel, and adjustable jets for maximum relaxation. The included ozone water care system helps keep the water sparkling clean with fewer chemicals. Lifesmart Spas are energy efficient, so there is no need to turn the temperature down while not in use. Full foam insulation and included thermal locking cover will keep the heat in and the electric bill low, so you can enjoy your new spa for years to come. Rest easy knowing that Lifesmart Spas are certified to the APSP 14 National Standard and the California Energy Commission (CEC) in accordance with California law.