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Seats 6 Adults

7’5″ x 7’5″ x 38″

55 Jets

FreshWater™ Salt System

Or Call Us: (317) 773-3545


Spa enthusiasts rejoice when they meet the Geneva. This luxury spa has it all – bench seats, lounge seats, and powerful massage jets. The Geneva is a midsize spa in Caldera’s Utopia Series lineup that comfortably seats up to 6 people. It features two pumps that power 55 total hydrotherapy jets. The variety of jets include 1 Atlas® Neck Massage, 40 Euro jets, 4 VersaSage® jets, 4 AdaptaSsage® jets, 1 AdaptaFlo® jet, 2 Euro-Pulse® jets, 2 OrbiSsage® jets, and 2 Euphoria® jets.

Like every spa in the Utopia lineup, the Geneva comes equipped and ready to use Caldera’s FreshWater Salt System. This water care system has increased in popularity since its introduction because it is easy to use but also highly effective. The FreshWater Salt System works by using disposable titanium cartridges that create chlorine from salt and then releasing it into the water, keeping your hot tub’s water clean and ready to use for up to a full year. This translates into less work maintaining your spa’s water and more time enjoying it!

The Geneva includes an intuitive Advent touchscreen control that makes it very easy to maintain complete control over your spa experience from water temperature, jet systems, and lighting effects. The stunning EcoTech® Plus cabinet creates a sleek modern aesthetic that is also highly durable. The EcoTech® Plus cabinet is available in a selection of beautiful color options. Once you’ve selected your cabinet color, complement it with the shell color of your choice.


Seating Capacity

6 Person

Caldera Spas Series

Utopia Series

Seating Style

Lounge Seating


Caldera Spas

Hot Tub Size



7’ x 7’ x 36” / 213 cm x 213 cm x 91 cm

Water Capacity

360 gallons / 1,362 liters

Weight (dry)

872 lbs. / 396 kg

Weight (filled)

4,925 lbs. / 2,235 kg

Jet Count

46 Total Jets


1 Atlas® Neck Massage jet, 32 Euro, 4 VersaSsage® jets, 4 AdaptaSsage® jets, 2 Euro-Pulse® jets, 2 OrbiSsage® jets and 2 Euphoria® jets

Water Care Systems

FreshWater® Salt System Ready

Ultramasseuse System


Jet Pumps

2 ReliaFlo® Pumps; 1 Dual-Speed 2.5 HP (5.2BHP) & 1 Single-Speed 2.5HP (5.2 BHP)

Control System

Advent® LCD Touchscreen Control with Auxiliary panel

Circulation Pump

EnergyPro® Circulation Pump

Heater Output

EnergyPro® Titanium Heater (4,000 Watts)

Electrical Requirements

230v/50 amp

Gfci Sub-panel

GFCI Sub-panel (50 amp) included

Filter Size

100 sq. ft. filter

Ozone System

(Optional) Corona Discharge Ozone

Water Feature

1 Acquarella® Waterfall with LED lighting

Multi-color LED Lighting

SpaGlo® Multi-zone LED Lighting with 10 Points of Interior Lights & 4 Corner Exterior Lights

Energy Efficiency

Fully-insulated with FiberCor® material, 2 lb. density, CEC-compliant


Large acrylic logo plate with On/Ready indicator light

Bottom Seal

ABS Base Pan

Insulating Cover

3.5" to 2.5" tapered, 2 lb.-density foam core

Spa Shell Options

White Pearl, Platinum, Tuscan Sun, Arctic White, Midnight Canyon

Cabinet Type

EcoTech® Plus

Cabinet and Step Colors

Java, Ash, or Parchment

Cover Lifter

(Optional) ProLift® II, ProLift® III, or ProLift® IV

Cover Colors

Chocolate, Slate, Taupe

Cover Design

Curved front skirt


(Optional) 6 – 1” square

Entertainment System

(Optional) Wireless Audio System with Extended Range BlueTooth® Technology; Subwoofer; 22” HD Wireless Monitor (each sold separately)

Step Type

(Optional) Avante™ Step in Brownstone, Slate, & Sand

Cool Zone


Color Options

Caldera Owner's Manuals

Caldera makes it easy to access the owner’s manuals for your Caldera Spas hot tub. Find owner's manuals for current and past models. Download manuals in PDF form on the Caldera website.