Experience the luxury of home hydrotherapy, positive benefits to health and wellbeing and unique space to unwind with the Lay-Z-Spa Havana Smart AirJet™, a 4 person inflatable hot tub.The Lay-Z-Spa Havana Smart AirJet™ allows you to revitalize your body and mind with a powerful, envigorating all-surrounding 120 AirJet™ massage system that surrounds you with thousands of tiny therapeutic bubbles. The Lay-Z-Spa Havana is more energy-efficient than most inflatable hot tubs thanks to its construction, insulating lid and top cover that help with heat retention and the power-saving timer prevents any unnecessary energy use.You can enjoy the benefits of your Lay-Z-Spa all year round and make the most of winter hydrotherapy thanks to the pioneering Freeze Shield™ technology that automatically heats the water during the colder months.The Lay-Z-Spa Havana has a tough and highly durable TriTech material construction with seamless bonding for a soft comfortable surface. Control