The Bay Collection

The ultimate in luxury, style and performance.

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Reflections Collection

Advanced engineering and a legacy of design

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At Home Collection

Affordable luxury, enjoyment and performance.

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AquaFIT Systems

The ultimate in hydrotherapy and underwater fitness.

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The ultimate hybrid of fitness and fun.

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The place to work out OR relax and have fun.

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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


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Hot Tub

Portable Hot Tub

Portable hot tubs come in a wide variety of designs and price points. So how do you know if one is right for you? There are key differentiating factors that make Dimension One Spas the best choice for your portable spa needs.

With over 30 patents, we are committed to the innovation and design of our products. Our company was founded on innovation in 1977, when hot tubs were not meeting the needs of buyers. D1 broke the mold—literally and started from scratch, building spas that were square and round, and adding features that customers were looking for. One particular feature was clean, clear water and low maintenance. Crystal Zone was introduced in 1988 which was the first factory installed ozone purification system in the industry.

As the years progressed, D1’s portable hot tub innovations were based on catering to every body of all sizes and heights. All seats in the last decade were based on over 100 measurements of the human body with adjustable accent jets and the patented Jet Therapy Pillow® that is the only adjustable pillow in the industry.

D1 became committed to breakthrough portable spa design, creating spaces for healing, playing, relaxing, and intimacy. In 2002, D1 created the industry’s first curvilinear spa. This landmark design became the cornerstone of D1’s legacy, and the first of 4 tubs in the luxurious Bay Collection that would sport this all-new concept.

Beauty is also an important aspect to consider when purchasing a hot tub. How will it look in your backyard? Are there colors offered that will match your house and landscape design? D1’s Terracina Collection offers exclusive spa skirt colors for a unique faux wood look. Choose from Cherry, Vintage Cedar, Summer Pine or Driftwood Gray. All skirting is especially resistant to the elements and looks as authentic as real wood.

Today, the portable hot tub is not only a place for healing, but a piece of art and a focal point for backyard entertaining. Design plays a huge part in how you will interact and enjoy your spa for years to come.

Find out more about pricing and models from Dimension One Spas. Get a free quote today!

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