Paradise Series by Caldera Spas

Named for an island popular among vacationers, the Kauai® redefines easy living. The Kauai hot tub seats 3 adults and features the UltraMassage® lounge and EcstaSeat®. Powerful spa jets and conversation seating makes the Kauai a popular 3 person hot tub. With 20 Euro jets, 5 VersaSsage® jets and a powerful ReliaFlo® 2.0 HP pump, the Kauai is a powerhouse of pleasure.

Features and Options

Energy Efficent

Caldera uses innovative FiberCor insulation applied at 2 pound density. This is four times more dense than standard 1/2 pound foam. The insulation keeps in the heat, which saves you money on your electric bill
Click to expand

EcoTech Cabinets

Caldera's EchoTech synthetic cabinets are designed to withstand harsh weather and come out still looking gorgeous. Unlike wooden cabinetry, EcoTech will never rot - you will never need to strip and reseal your spa's exterior ever again. Available in your choice of three stained wood colors.
Click to expand

Inline Frog System

Every Caldera Spa model comes with a Spa Frog inline chemical dispenser system built in as standard. The Spa Frog system automatically adds minerals and bromine to your spa, allowing you to soak in fresh mineral water with very little effort on your part. Alternatively choose Spa Frog's new @Ease system. @Ease uses a new chemical called SmartChlor, which ensures that you never have too much damaging chlorine in the water. It is, without a doubt, the easiest water maintenance system you can buy today.
Click to expand


Seating Capacity 3-person spa
Dimensions 7' x 5'5 x 29.5" inches
Average Spa Volume 230 gallons
Dry Weight 740 lbs.
Total Filled Weight 3185 lbs.
Jet Pumps 1 2.0HP ReliaFlo Pump
Circulation Pump EnergyPro Circulation Pump
Filtration System 50 sq. ft.
Electrical Requirements 230V/50A

Get a Quote

Set up a Wet Test

In-Store Appointment

Color Choices

Shell Colors

Tuscan Sun
Midnight Canyon
White Pearl
Sterling Marble

Cabinet Colors

Coastal Gray