Hot Tubs



Dimension One Spas

Passion for innovation has driven Dimension One Spas for more than three decades. They believe that it will never be enough to do what they’ve always done, or simply copy what others are doing. With innovations that improve your experience in the water, in the appearance of your backyard, in your spa’s intuitive operation, and with environmentally friendly products, they create a retreat... a backyard where you melt away your muscle tension and mental worries.

By combining Style + Art, they have designed a spa that appeals to your soul as much as it soothes your body. A spa so Smart + Reliable that it practically maintains itself; Pure + Simple. And in their pursuit of Ultimate + Performance their engineers have studied human anatomy, ergonomics, fluid mechanics, aquatic massage, acupressure and reflexology so extensively they actually invented a new science; we call it "Hydronomics."


Spa Models


Domestic Limited Warranties



Caldera Spas

Why Buy Caldera® Spas?

Pure Comfort, Pure Performance, Pure Style…these are the words that best describe why so many hot tub owners love their Caldera spa. Every Caldera hot tub features the beautiful, graceful curves and contours that make Caldera comfort legendary. Caldera spas are expertly crafted to give you years of carefree performance.

Equipped with the Latest Features

Our hot tubs immerse you in style, surrounding you with features like SpaGlo® lighting, stainless-steel trimmed spa jets, the beautiful Acquarella® waterfall, stunning interior acrylic color options and elegant, maintenance-free EcoTech® hot tub exteriors. Only Caldera spas let you discover why Hot Tub Circuit Therapy® feels so good. You'll delight in Caldera comfort, performance and style, choosing the perfect hot tub spas that suits your lifestyle.


Spa Selector

Circuit Therapy

Color Selector





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