Passion for innovation has driven Dimension One Spas for nearly three decades. That's because Dimension One Spas believes it will never be enough to do what they have always done, or simply to copy what others are doing. In fact D1 Spas holds over 30 hot tub patents; more than any other hot tub manufacturer.                             

    By combining Style + Art, D1 Spas has designed a hot tub that appeals to your soul as much as it soothes your body. A hot tub so Smart + Reliable that it practically maintains itself; Pure + Simple. And in their pursuit of Ultimate + Performance their engineers have studied human anatomy, ergonomics, fluid mechanics, aquatic massage, acupressure and reflexology so extensively they actually invented a new science called "hydronomics."