Many describe the Tahitian® hot tub as “just right.” Whether you are planning a party or looking to complement your workout routine, the Tahitian spa won’t disappoint. Relax in this model knowing that it’s loaded with hot tub features that you’ll enjoy day-in and day-out.
A Hydrotherapy Powerhouse
Fresh Water Salt System
For longer lasting, natural feeling water
Ultimate Foot Massage
Euphoria® Jets deliver the ultimate foot massage.
SpaGlo® Zone Lighting
Enhanced with interior LED Points-of-Light multi-color system
Enhanced Support
Built-in contoured pillows provide comfortable neck support.
Better Design
Deeper foot ridges in lounge seat provide more area to enjoy back jets.
![](https://mainelytubs.com/wp-content/uploads/2020/06/product-features-freshwater-1024x609.jpg)
FreshWater® Salt System Ready
Utopia hot tubs offer FreshWater® Salt System that keeps spa water clean, clear, and sanitized for a full year. Add a little salt to the spa water, and the system generates chlorine automatically to keep water feeling soft, without any harsh chemical odor. Spa ownership has never been easier!
FreshWater® IQ System Ready
The Smart Monitoring System automatically tests your water every hour and is more accurate and dependable than test strips. It then provides clear recommendations when adjustments are needed. Relax, knowing your spa will tell you how to keep your water feeling naturally fresh and ready to go!
![Freshwater IQ Panel for Caldera](https://mainelytubs.com/wp-content/uploads/2020/05/CS-2024-FWIQ-LandingPage-Smarter-silo-on-white.jpg)
![](https://mainelytubs.com/wp-content/uploads/2020/06/product-features-caldera-utopia-lights-1024x609.jpg)
Enhanced Zone Lighting
The existing SpaGlo® zone lighting is now enhanced with an interior LED Points-of-Light multi-color system for even more dramatic impact.
Beautiful Design Elements
Redesigned seat geometry enhances comfort and provides superior ease-of-use.
- Two Euphoria® Jets in the footwell can work independently or simultaneously to deliver the ultimate foot massage.
- The Avante™ steps are two-tiered to match the Avante all-climate cabinet in our Utopia® models.
- Speaker grill surface mounts are built into the shell and contoured pillows provide comfortable neck support.
![](https://mainelytubs.com/wp-content/uploads/2020/06/product-features-caldera-utopia-foot-jets-1024x609.jpg)
FreshWater® IQ Smart Monitoring System Available on Utopia Series
![5 Mistakes Mockup Guide](https://mainelytubs.com/wp-content/uploads/2020/06/5MISTAKESGUIDEMOCKUP-1024x828.png)
Top 5 Hot Tub Buying Mistakes & How to Avoid Them
Hot tubs are an investment in your health, happiness, and recreation. Coming from the experts, there is a lot to know about hot tubs. Look at our guide to learn what it is that you should avoid when considering a hot tub!
Product Specifications
6 Adults
7′ x 7′ x 36″ / 213cm x 213cm x 91cm
375 gallons / 1425 liters
5080 lbs. / 2315 kg
48
1 Atlas® Neck Massage, 36 Euro jets, 4 VersaSage® jets, 2 AdaptaSsage® jets, 2 AdaptaFlo® jets, 2 OrbiSsage® jets and 2 Euphoria® jets
FreshWater™ Salt System Ready
N/A
2 ReliaFlo® Pumps; 1 Dual-Speed
2.5 HP (5.2BHP) & 1 Single-Speed 2.5HP (5.2 BHP)
Advent® LCD Touchscreen Control with Auxiliary panel
EnergyPro® Circulation Pump
EnergyPro® Titanium Heater (4,000 Watts)
230v/50 amp
GFCI Sub-panel (50 amp) included
100 sq. ft. filter
(Optional) Corona Discharge Ozone
1 Acquarella® Waterfall with LED lighting
SpaGlo® Multi-Zone LED Lighting
including 10 Points-of-Interior Lights and 4 Corner Exterior Lights
Fully-insulated with FiberCor® material, 2 lb. density, CEC-compliant
Large acrylic logo plate with On/Ready indicator light
ABS Base Pan
3.5” to 2.5” tapered, 2 lb.-density foam core
Avante™ Cabinet
Brownstone, Slate, Sand
(Optional) ProLift® II, ProLift® III, or ProLift® IV
Storm, Chestnut, Black
Curved front skirt
(Optional) Wireless Bluetooth® Sound System, Wireless In-home Dock, Wireless TV
(Optional) Avante™ Step in Brownstone, Slate, & Sand
Optional
Optional
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Caldera Utopia-Series Niagara
If you’re looking for a spa that comfortably accommodates friends and family, seating seven adults, the Niagara® hot tub is a crowd pleaser.
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Caldera Utopia-Series Cantabria
The Cantabria hot tub, by Caldera Spas, comfortably fits 8 adults and features the UltraMassage® lounge with the customizable UltraMasseuse® System.
![](https://mainelytubs.com/wp-content/uploads/2020/05/Caldera-Utopia-2022-Geneva-ArticWhite-Sand-HighAngle-No-Stairs.png)
![](https://mainelytubs.com/wp-content/uploads/2020/05/Caldera-Utopia-2019-Geneva-ArticWhite-Overhead.png)
Caldera Utopia-Series Geneva
The Geneva® is a luxury hot tub featuring a spacious interior that seats six adults.