6 Person Hot Tub

A Full-Featured
Hot Tub

The Makena® is a full-featured, full-sized hot tub with lounge and is perfect for daily personal care, family time and entertaining. The Makena features our signature comfort, performance and style amenities including 46 jets, 12 points-of-light, a backlit Acquarella® waterfall, and seating for up to 6 adults.




Arctic White

FreshWater IQ System

FreshWater IQ is an in-line, self-monitoring salt system that tells you what it needs to maintain clean, natural-feeling water, with less time and effort. Because we believe your hot tub should take care of you, not the other way around.

How It Works:
Salt System + Smart Monitoring System

The Salt System automatically generates chlorine from salt to keep your spa water feeling naturally fresh and ready to enjoy.

The Smart Monitoring System automatically tests your water every hour and provides clear instructions when adjustments are needed for clean water.

Designed to

a person in a hot tub

Seats & Jets

Deep seats and a spacious interior help you enjoy the rejuvenating jet action on your back, thighs, calves and feet.

hot tub jets

Hot Tub Circuit Therapy®

Each Paradise Series spa has between four and six Hot Tub Circuit Therapy® stations. Rotate through the circuit or just concentrate on the areas that need the most attention. In just 20 minutes, you'll emerge transformed.


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® Cabinet

Subtle wood grain and metallic accents combine for a modern twist on a classic spa design. Available in three contemporary colors with specially chosen metallic accents, you can coordinate your spa with your house, patio, or whatever you wish.

a close-up of a hot tub control panel

Digital Control Panel

Easily control jets, lighting, optional wireless sound system and optional FreshWater Salt System with the digital control panel.

a hot tub with lights


The Caldera Points of Light System casts a reflective glow throughout the footwell, interior and water edge of your spa. Set it to the color of your choice or to reveal a slowly rotating display of all six colors.

a man and woman in a hot tub


Music-ready Paradise models include sleek speakers thoughtfully placed on the spa shell that can be paired with our Bluetooth® wireless sound system. You can also enjoy live TV and streaming video in your spa with the optional 22" 1080P wireless monitor with anti-glare screen and optional vinyl cover.

a large hot tub with a mountain in the background

Energy Efficiency

In addition to all the energy saving features built into every Caldera spa, the Paradise Series features an EnergyPro® circulation pump that saves you money by operating at a very low wattage to filter water. Heater use is reduced, because the energy used to operate the pump is transferred back to the water as heat.

That Transform


Longer lasting, natural-feeling water that won't irritate eyes or dry out skin.


Available in three contemporary colors with specially chosen wood grain and metallic accents, you can coordinate your spa with your house or patio.


Anchors and holds you in place while powerful jets work on sore muscles.


a white hot tub
Primary Specs
Seating Capacity 6 Adults
Dimensions 7'5" x 7'5" x 36" / 226cm x 226cm x 91cm
Water Capacity 395 gallons / 1500 liters
Weight (dry) 1,020 lbs. / 465 kg
Weight (filled) 5,365 lbs. / 2,445 kg
Heater Output EnergyPro® Titanium Heater (4,000 Watts)
Electrical Requirements 230V / 50 amp
GFCI Sub-Panel Included
Filter Size 75 sq. ft.
Jet Count 46 Total Jets
Jets 37 Euro, 6 VersaSsage®, 2 AdaptaFlo®, 1 Euphoria®
Ultramasseuse System N/A
Jet Pumps 2 ReliaFlo® Pumps; 1 Dual-Speed 2.5 HP (5.2 BHP); 1 Single-Speed 2.5 HP (5.2 BHP)
Clean Water
Water Care Systems FreshWater® Salt System Ready
Circulation Pump EnergyPro® Circulation Pump
Energy Efficiency
Energy Efficiency Fully-insulated with FiberCor® material, 2 lb. density: Certified to the California Energy Commission (CEC) in accordance with California law
Insulating Cover 3.5" to 2.5" tapered, 2 lb.-density foam core
Bottom Seal Poly Sheet
Intuitive Control
Control System Advent® LCD Control System
Branding Branding Decal on cabinet
Spa Shell Options Arctic White, White Pearl, Tuscan Sun, Midnight Canyon, or Desert
Cabinet Type EcoTech® Cabinet
Cabinet & Step Colors Java, Ash & Parchment
Water Feature 1 Acquarella® Waterfall with LED lighting
Multi-Color LED Lighting SpaGlo® 12 Points-of-Interior Lights
Cover Lifter ProLift®, ProLift II, ProLift III, or ProLift IV
Cover Colors Chocolate, Slate, Taupe
Cover Design N/A
Optional Accessories
Entertainment System (Optional) Wireless Bluetooth® Sound System, Wireless TV
Step Type (Optional) Paradise® Series Steps or Polymer Steps
Ozone System (Optional) Corona Discharge
Cool Zone Optional
Smart Spa Technology (Optional) Caldera Spas App, Powered by the Connected Spa Kit

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