Our precision engineering is evident in every detail of every hot tub we sculpt, derived from a thirst for knowledge and a love of the latest technology.

Integrated intelligence, durable materials.

Water quality that exceeds industry standards.

Easy-to-use features. Sit back and relax.


The science of Hydronomics™, created by Dimension One Spas® engineers and design experts, is the study of hydrotherapy and ergonomics to create seat combinations and jet configurations that offer a complete head-to-toe experience in every spa we design. From where we place jets at your feet to how jets are positioned on your neck, we have examined every detail so you don’t have to.