Available on all Highlife® Collection and Limelight® Collection spas, this easy-to-use saltwater system eliminates the worry of keeping spa water clean, clear, and sanitized for a full year.* With just a little salt in your spa water, the system generates chlorine automatically so you’ll spend less time measuring and adding chemicals. This unique system makes spa ownership easier than ever by removing the guesswork and hassle of water care maintenance.
More natural-feeling water with no itchy, dry skin or eyes
Fewer chemicals added and no harsh odors
Simple water care means more time enjoying your spa
What Makes Caldera Spas® Different?
Energy-efficient features and design
Smart water filtration for crystal-clear results
Ergonomic seats built for optimal comfort
Strategically-placed hydrotherapy jets
Rich colors and contemporary cabinet styles
User-friendly digital control panel
Features for Your Spa
Seats & Jets
Take a seat. You’ll immediately feel the Caldera difference, thanks to the unique, body-hugging contours and ergonomically designed configurations. Utopia Series spas take jet massage to a new level with added hip, wrist, and neck jets for a full body experience.
Hot Tub Circuit Therapy
Each Utopia model has up to eight Hot Tub Circuit Therapy® stations. Rotate through the circuit for a full body massage or just concentrate on the areas that need the most attention. Experience transformation in just 20 minutes.
FreshWater® Salt System
The FreshWater® Salt System creates longer-lasting, natural-feeling water with very little effort on your part. It’s the Simpler, Cleaner, Fresher Way to Hot Tub.
EcoTech® Plus Cabinet
Strength meets style with the EcoTech® Plus cabinet. Available in three contemporary colors, our premium cabinet includes a modern black header, wood grain accent, stainless-steel trim and integrated LED light bar that will complement any backyard aesthetic.
Easily adjust jets, lighting, optional wireless sound system, and optional FreshWater Salt System with the intuitive Advent® touchscreen control panel. Each Utopia model also features an auxiliary control panel, so you can adjust jets and lights from a secondary location within the spa.
Create a special ambiance with the adjustable SpaGlo® lighting system that accents individual zones throughout the spa, such as bar top, footwell, waterfall, and exterior front panel.
Music-ready Utopia models include low profile integrated speakers that can be paired with our Bluetooth® wireless sound system. You can also enjoy live TV and streaming video from the comfort of your spa with the optional 22” 1080P wireless monitor with anti-glare screen and optional vinyl cover.
In addition to the energy saving features built into every Caldera spa, the Utopia series features a thermal isolated base pan that beautifully frames the bottom of the spa while minimizing ground contact and improving energy efficiency.
On/Ready Logo Light
Each Utopia model features an illuminated Caldera logo badge which lets you know at a glance when your water is at the set temperature. It also indicates if your spa needs maintenance, a filter change, or service.