ultrapure
The water management system is one of the most important indicators of the quality and reliability of a hot tub. As a result of their constant quest for innovation, Dimension One Spas has developed UltraPure®, a unique and patented ozone-based water management process since 1996.

UltraPure distinguishes itself as the world’s first UL-approved system that ozonates water while users occupy the hot tub. Why is this system unique? Because UltraPure does its work in a separate, closed system within the spa’s plumbing area. This increases the system’s efficiency, enabling it to treat 40,000 litters of water per day, even while people are using the hot tub. At the end of the process, ozone is transformed into oxygen before being returned to the spa, avoiding possible skin & eye irritation.

Combined with D1’s patented Vision sanitizer cartridge, the need for other harsh chemicals is considerably reduced.

Passion for innovation has also driven D1 to develop UltraPure Plus. With this system, UltraPure has been strengthened with D1’s new patent pending germicidal UV light, which adds another level of germ-killing power to the system. This reduces the need for chemicals even further, giving you soft and healthy water.

This is a standard option in the Bay range, UltraPure® is also available in UltraPure® Plus which is based on the same principle, with an ultraviolet lamp patented by the company. In this case, disinfection is carried out using a UV lamp.