Dimension One Spas is a higher degree of indulgence. The company is a leading designer and manufacture of luxury home hydrotherapy and aquatic fitness products. It combines materials science and water-handling technology to bring customer advanced spas that are engineered to rejuvenate the body and mind. Dimension One focuses on consumer s preferences, offering four distinctly different product lines with a variety of complementary accessories, including D1 Reflections, D1 Bay Collection, AFS Aquatic Fitness Systems and Home Hot Tubs. The company s hot tubs and other products are sold through a network of more than 250 dealers in the United States and more than 450 dealers worldwide in 30 countries. Founded in 1977, Dimension One Spas maintains headquarters in Vista, Calif.