The Bay Collection

The ultimate in luxury, style and performance.

Explore The Bay Collection

Reflections Collection

Advanced engineering and a legacy of design

Explore Reflections Collection

At Home Collection

Affordable luxury, enjoyment and performance.

Explore At Home Collection

AquaFIT Systems

The ultimate in hydrotherapy and underwater fitness.

Explore AquaFIT Systems


The ultimate hybrid of fitness and fun.

Explore AquaFIT PLUS


The place to work out OR relax and have fun.

Explore AquaFIT PRO


The perfect mini pool for you and your family.

Explore AquaFIT PLAY


Have fun while you work out.

Explore AquaFIT SPORT

In the Water

Get In the Water

In the Backyard

Visit the Backyard

Intuitive Operation

See Intuitive Operation


Explore Environment


Explore Dimension One

Additional Resources to help you TODAY!

Download a brochure Find a dealer today

UltraLast™ Covers

Dimension One Spas® is committed to maintaining the quality of your tub. That’s why our patented UltraLast™ Covers have superior durability. They are UV, water, mold and mildew resistant to protect your tub against environmental exposure. Our precision engineering is evident in every detail of the UltraLast™ Covers design, both refined and reliable. Discover why an UltraLast™ Cover is the right choice for your spa, it’s built to last.



UltraLast™ Black

UltraLast™ Black

UltraLast™ Gray

UltraLast™ Gray

UltraLast™ Mahogany

UltraLast™ Mahogany

Superior Performance

  • High Performance Outdoor Material
  • Proven in Marine and Outdoor Applications
  • 25% lighter than Vinyl
  • Rich look and feel
  • Easy to Clean


  • UV, Tear and Abrasion Properties Exceed Vinyl
  • Maintains Color and Original Shape
  • Extraordinary Durability and Performance
  • Water, Mold and Mildew Resistant


Financing Options Available with Approved Credit

Copyright© 2016 New Dimension One Spas, Inc.