The largest of the hot tub options, these spas offer up to 9 seats to choose from and enough room for everyone.
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Patented Water Care
Dimension One Spas® leads the industry with innovative and environmentally responsible water treatment systems, providing crystal-clear water that looks, smells, and feels great, while reducing chemical usage and maintenance time.
![](https://cdn.prod.website-files.com/64c7c5a50c05aa73147967fd/653727d0077161237238a421_patentedWatercare.webp)
Essential Indulgence
Dimension One Spas® believes that indulging oneself is essential for a joyful and fulfilling life, and our meticulously crafted hot tubs are designed to provide a tailored and luxurious experience that combines artful design, scientific innovation, and personalized features to elevate relaxation to new heights.
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Deliberate Design
Dimension One Spas® merges wellness and elegant design with our patented curvilinear design, meticulous attention to detail, eco-friendly materials, wood imitation film, durable UltraLast covers, and chrome-plated jets, crafting visually stunning and functionally refined spas.
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Which hot tub is right for you?
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Premium Quality
Dimension One Spas® prioritizes durability and longevity in our spas by meticulously selecting materials such as Acrylinc Cuvettes, UltraLife®, elastocast, and timber, ensuring minimal maintenance, consistent performance, resistance to elements, and sustainability for an exceptional and long-lasting spa experience.
Explore our full range
Ready to explore the epitome of spa innovation? Click now to embark on an extraordinary journey through our full range of products. Unveil a world of bespoke designs, curvilinear artistry, and advanced water management systems. Discover the perfect Dimension One Spa® that complements your lifestyle and elevates your well-being.
![](https://cdn.prod.website-files.com/64c7c566c4e33279ee9986b7/64dcfda571276dad0d1a1970_d1-spas-serenade-moonstone-1.webp)
Why D1
Discover why D1 is the ultimate choice for spa enthusiasts. Unmatched inventiveness, indulgence, and visionary design converge in our spas. Click to learn more about the cutting-edge technology and ease of ownership that make Dimension One Spas® a class above the rest. Elevate your well-being with us today.
![](https://cdn.prod.website-files.com/64c7c566c4e33279ee9986b7/64dcf8d01ef58f245268afa0_D1-Serenade-Moonstone-MidnightMaple.webp)