Dimension One Spas®

We offer Dimension One Spas because, with over 25 years of servicing hot tubs, Credible Pools found them to be the least problematic of any brand on the market. There is so much to love about owning a Dimension One Spa. Dimension One Spas precision engineering is evident in every detail of every hot tub made, derived from a thirst for knowledge and a love for the latest technology. With over 40 years of pushing the envelope of what a hot tub should be, Dimension One Spas integrates intelligence, utilizes the most durable materials and gives you more features. D1 offers 3 collections:

@Home Collection $

@Home combines affordable style & quality with D1’s reliability. No-frills spas that still offer upgradeable features like:

  • Crystal FX™ lighting system creates a relaxing, colorful experience utilizing long-life LEDs and featuring eight colors and two dynamic light shows.
  • D1’s patented accent jets (Upgradeable to Stainless Steel) adjust and interchange with a simple twist motion for a customized massage.
  • ClearZone® PRO option significantly reduces the need for chemicals by fighting and oxidizing impurities 47% more efficiently than standard ozone systems and also adds a circulation pump.
  • SmartTub Control is Optional Upgrade
Reflections Collection $$

Reflections is D1’s performance line and includes standard features like:

  • Liquid FX™ incorporating lights and water standard with one-of-a-kind interchangeable fountains and water features.
  • Stainless Steel Adjustable Jets standard.
  • SmartHUB™ glass touch control manages your hot tub’s functions.
  • UltraPURE® is more than just an ozone generator; it’s a fully engineered, patented system that vigorously mixes ozone and water 3 times to ensure ozone comes in contact with every drop of water, 24 hours a day. The ONLY UL approved Ozone System that operates while you are IN the Spa.
  • **Audio Systems, Exterior Lighting and SmartTub Control are Optional Upgrades
Bay Collection $$$

The Bay Collection is the finest hot tubs D1 has to offer with the world’s first curvilinear design.

  • Liquid FX™, Stainless Steel Jets, and SmartHUB™ glass touch control standard as with the Reflections Collection.
  • UltraPURE®PLUS mixes ozone AND UV Light to provide the purest water possible in a spa.
  • Dynamic Massage Sequencer™ features individual controls and six pre-programmed massage combinations for a full-body hydrotherapy experience.
  • **Audio Systems, Exterior Lighting and SmartTub Control are Optional Upgrades


is the most durable shell material you can find on the market today and D1 offers the best hot tub warranty with a lifetime guarantee, warranted not to leak for the life of the spa.

Liquid FX™

incorporates lights and water to engage your senses, with models showcasing one-of-a-kind interchangeable fountains and water features and utilizing long-life LEDs *Available on Reflections & Bay Collections

Dynamic Massage Sequencer™

features individual controls and six pre-programmed massage combinations to target different body zones that turn an ordinary hot tub soak into an extraordinary, full-body hydrotherapy experience. *Available on Bay and select Reflections Models

Vision Cartridge

Used in combination with D1® ozone systems, the Vision Cartridge uses silver catalyst technology that kills 99.96% of impurities on contact. Lasts 2 months longer than any other mineral cartridge (up to 6 months).

SmartHUB™ glass touch control

The D1 SmartHUB™ glass touch control manages your hot tub’s major functions in seconds with a large touch screen that is is easy to use even with wet hands. *Standard on Reflections & Bay Collections

SmartTub Control

  • Exclusive cellular service doesn’t rely on home wifi network – 4G technology. 1 yr data plan included, $36/yr after
  • Easy set up – scan your hot tub to pair your app
  • Remote updates deliver new capabilities, allowing your system to grow with your use
  • Service can remotely access your spa for diagnostics and troubleshooting
  • Amazon Alexa, Google Assistant and Apple watch control of your spa
  • Choose ideal temperature, set the lighting, turn on the jets remotely
  • Control all settings to ensure peak performance such as energy savings or clean water

Learn more about Dimension One Hot Tubs at d1spas.com