Kauai®
MSRP: $11,4991 or $190/mo for 75 mos2
Kauai is rated
out of
5 by
213.
Rated 5 out of
5
by
Mountainman from
Great Hot Tub
Wow, this is what we have needed for years, highly recommend a Caldera Spa.
Date published: 2022-08-03
Rated 5 out of
5
by
Mike & Holly C from
We love our spa!
I purchased a Caldera Spa for my wife as a Christmas present in 2021. We have used it every day since it was delivered. We love how much it helps us to relax at the end of a busy day. It is a definite stress reliever. We recommend that everyone give owning one strong consideration. You won't be disappointed.
Sincerely,
Mike & Holly Ciochetti
Date published: 2022-07-21
Rated 5 out of
5
by
CL in Sonoma from
Love my Caldera
My 3-person Kauai spa works perfectly. The jets on the lounge really help my sore back muscles after gardening. The led lights work great! Mine has the salt system which is much better than adding chlorine. Nice on the skin too. I selected the cover with lift system which glides the cover smoothly on or off with a finger. We would buy this again!
Date published: 2022-07-11
Rated 5 out of
5
by
Ali from
Love my spa!
I love my spa! I use it most days. It’s my little escape, me time.
Date published: 2022-06-17
Rated 5 out of
5
by
PITA49 from
Enjoying our new Kaiui.
Our new Kaiui is perfect for two people; we use it daily. Well designed for comfort and therapeutics; the jets provide all the options we need. Coming from a previous chlorine/bromine system, the Fresh Water Salt System is a huge step up; it feels much better and has been easy to keep it in balance. The controls are intuitive and simple to operate. Happy so far.
The frame is wood (the construction quality of which was a little disappointing). I have some concern about the bottom of the frame (touching the ground) rotting at some point.
Date published: 2022-06-17
Rated 5 out of
5
by
Yellowstone27 from
Great hot tub
We had a Caldera Geneva at our old house and were looking to downsize when we moved. This fits great on the porch, has many of the great features of the Geneva, just in a smaller package. Salt system works great and is much easier to care for than the old chemicals. We use it every night, even in summer.
Date published: 2022-06-16
Rated 5 out of
5
by
Motor City Mike from
Better than I hoped for
We bought our spa in Sep of 2021. My wife and I are 64 and we try our best to live an active life. That comes with lots or aches and pain. My condition is complicated with arthritis in my legs, hips, back and shoulders. At times the pain restricts us from doing different activities that we love to do. A relative told us about their experience with their Caldera spa and how it helped them with their pain so we decided to buy our Kauai three person spa.
It fit perfectly on our screened in lanai and has worked well since installed. We have found that between the 30+ therapeutic jets and three spa positions, that we can address all our painful joints and muscles. Our quality of life has improved dramatically. We love our spa! We literally use it daily when we can. With the salt system, the ongoing water monitoring has been extremely easy to maintain. If you are considering buying a spa, I strongly encourage you to select a Caldera spa.
Date published: 2022-06-16
Rated 5 out of
5
by
JennyB from
Kauai
Love the spa. Easy to clean. No problems. Super comfy.
Date published: 2022-06-16
Rated 5 out of
5
by
Lefty from
Our new hot tub
We traded an old hot tub in for our new Kauai absolutely the best decision we have made. We spend time in ours it rejuvenates us and helps with aches and pain. Thanks Backyard Leisure
Date published: 2022-06-15
Rated 5 out of
5
by
Regina and Gary from
Our Kauai salt water tub is perfect for us!
We are not new to hot tubs as previous owners for 25 years.
However the salt water system was a new option.
What a difference it has made in maintenance and
water conservation.
Using this system is awesome in every way!
Positive features:
No chemicals (except a touch of chlorine)
Minimal maintenance using financially sustainable products
No chemical smell
Water can last up to one year without changing it out
Complimented by the fact that we have a Caldera Spa from Hot Tub
Heaven, we are extremely pleased with our purchase.
Date published: 2022-06-11
Rated 5 out of
5
by
CJD from
Best Purchase Ever
This spa is perfect for 2 people.
We use the salt system and love it.
We use it all winter...
Date published: 2022-06-11
Rated 5 out of
5
by
Old Man from
Great for relaxation at the end of the day!!!
I bought this spa to relax at the end of a hard day's work or play and it hasn't let me down. I'm in it nearly every day and I enjoy it very much.
Date published: 2022-06-10
Rated 5 out of
5
by
TravelDebbie from
Easy and Dependable
We have now had our Caldera Kauai for nine months. We chose the salt system. There is a bit of a learning curve, but once you understand how it works, it is easy. We have had zero malfunctions and the water is always clean and clear. We didn't think we would use it as much as we do, but it quickly became part of our evening routine. We sleep so much better at night now. We have not regretted this purchase. It's the perfect size for a couple/empty-nesters, but it also works well for company who want to enjoy it on their own. The jets are great. I highly recommend adding the cover hardware. It makes it so easy and keeps it cleaner.
Date published: 2022-06-10
Rated 5 out of
5
by
Chuck9 from
Kauai - Best Hot Tub We Have Owned
Perfect size tub for two retirees. Downsized from a large 5-6 person tub and this was the right choice. Great features and easy to maintain.
Date published: 2022-06-03
Rated 5 out of
5
by
Scott from
Best Ever
We have owned several brands over the years. We finally stepped up and bought a Caldera and what a HUGE difference. We have never been happier. The quality and performance are bar none the best.
Date published: 2022-06-03
Rated 5 out of
5
by
Dana from
Best spa ever
Get in almost every day
It is truly a lifesaver!!!
Love it
Date published: 2022-06-03
Rated 5 out of
5
by
Shanky333 from
Love our lil oasis
We downsized from a large home and let the old tub behind. We quickly discovered how much we missed it and found this tub that fit our space perfectly, the support from Bob',s Intowne spas is incredible.
We have the salt water system which takes a lil getting used to be is well worth it no chemical odors while bathing.
Highly recommend this spa!!!
Date published: 2022-06-02
Rated 5 out of
5
by
Andrew from
Great Hot Tub
Perfect size for my wife and I. Easy to maintain and just overall great hot tub. Can turn some jets off and leave others on.
Date published: 2022-06-02
Rated 5 out of
5
by
Gateso from
Fantastic Replacement Spa!
Our original hot tub of 18 years finally gave up the ghost when we could no longer get parts for it. It was manufactured by the same company that makes Caldera so we bought with confidence. This is truly a spa vs a hot tub, with strong and effective hydro-therapy features. We are older with numerous "old folks" ailments and the spa brings much needed relief. We have steps but don't need them to get in and out. We especially appreciate the non-slip bottom. 8<D
Date published: 2022-04-24
Rated 5 out of
5
by
Ace1951 from
Ahhhhh.... Oh, Yhea !!!!!!!!
We are in our early 70's and still active tennis players and I do some light construction, so there plenty of sore muscles ! Our new spa is so relaxing and therapeutic that we are taking a lot less ibuprofen. Now we have other tennis players interested in purchasing a hot tub. Thanks for a great product that is easy to maintain. Our spa is inside an enclosed porch so we do not have to out in the cold to use it !!
Date published: 2022-03-12
Rated 5 out of
5
by
Smiling Jak from
Not just for leisure use
I love the hot tub, the soothing hot water and jets. I did purchase it to ease aches and pains and was delighted with results. It has helped my physical conditions alot.
Date published: 2022-01-15
Rated 5 out of
5
by
SparksRon from
Love it!
Took awhile to arrive, but this spa is incredible.
It’s quiet, efficient....everything I could have expected.
Definitely recommend to anyone considering a Caldera Spa.
Date published: 2022-01-14
Rated 5 out of
5
by
Cherrykee from
My little piece of peace
Let me say, I love this tub. Hot Tubs are to pricey. Can’t say about efficient as of yet only had it about 2 weeks. Waited 9 years for another hot tub since my other one died. This is my little part of a peaceful relaxing moment. The guys showed me how to take care if it and when the breaker you sent was faulty next day service to fix it. What can I say, one happy lady here. All in all love it, Hubby isnt happy where they put it. Funny he still gets in it and enjoys it. Lol
Date published: 2021-11-24
Rated 5 out of
5
by
K.Allen from
We LOVE our Kauai Hot Tub!!!!
My husband and I bought this Hot Tub (Salt Water) and it has been the best decision ever! We use it almost every single day. (Never slept so good in my life after relaxing in this every night!).
This hot tub is the perfect size, awesome jets, and the lights are fantastic! We are SO happy with this purchase. If you're looking for a fantastic hot tub..This is the way to go!!
Date published: 2021-10-05
Rated 5 out of
5
by
Lorraine1 from
Love my spa!
From the minute I contacted Backyard Leisure to the minute I stepped into my spa it has been no less than spectacular! We have been contemplating one for several years and just decided to go for it. Best decision we ever made to go with this hot tub.
Date published: 2021-09-01
Rated 5 out of
5
by
Kauai from
Kauai is delivering for us
We have the salt water system with our spa and the maintenance seems very easy. We like the control of the jets, aeration, and lights. Well designed seats and lounge. Just right for the two of us.
The sales and installation was done well.
Weekly testing is done well.
Date published: 2021-08-04
Rated 5 out of
5
by
Allan from
My treat
There’s nothing better than lounging in my Kauai on a cold winter night gazing at the stars. Then to bed, warm and relaxed.
Date published: 2021-06-24
Rated 5 out of
5
by
Pizza queen from
Love my tub!!
I bought the Kauai in November. I use it 6-7 nights a week! I work a lot of hours and am on my feet a lot. This hot tub relaxes me every night. The jets on my back, calves and feet in the lounge chair are amazing! I can site in the other positions for either upper or lower back jets. Best purchase I’ve ever made. Helps me sleep so much better!! Thanks!!
Date published: 2021-05-26
Rated 5 out of
5
by
Janie from
Excellent product
We had a long wait due to Covid but it happened and we just love our spa!
Date published: 2021-05-25
Rated 5 out of
5
by
Gondo’s Melting Pot from
I live my hot tub!
We get in it every night! I love the heat and bubbles and hanging out with my husband.
Date published: 2021-05-23
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.
Seating
3 Adults
Dimensions
7' x 5'5" x 29.5"
Dimensions
213 cm x 165 cm x 75 cm
Jets
31
Water Care
FreshWater® Salt System Ready
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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.
Seating
3 Adults
Dimensions
7' x 5'5" x 29.5"
Dimensions
213 cm x 165 cm x 75 cm
Jets
31
Water Care
FreshWater® Salt System Ready
Make It Yours.
CUSTOMIZE YOUR SPA COLORS
Cabinets
Parchment
Ash
Java
Shells
Arctic White
White Pearl
Desert
Tuscan Sun
Midnight Canyon
- Arctic White
- White Pearl
- Desert
- Tuscan Sun
- Midnight Canyon
- Arctic White
- White Pearl
- Desert
- Tuscan Sun
- Midnight Canyon
Actual colors and product may differ from on screen representation. Additional charges may apply to particular combinations.
See How it Looks in Your Space!
With Vision™ AR from Caldera® Spas, your perfect spa is just a click away. Download the free app, choose your favorite models, then view them in your own backyard.
Your Massage Your Way.
Your Massage Your Way.
Hot Tub Circuit Therapy
Circulate through five stations in the Kauai that target muscles in your neck, back, calves and feet.
Best Seat in the House.
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Features That Transform.
Freshwater® salt system
Longer lasting, natural-feeling water that won’t irritate eyes or dry out skin.
EcoTech® Cabinet
Available in three contemporary colors with specially chosen wood grain and metallic accents, you can coordinate your spa with your house or patio.
Foot Ridge®
Anchors and holds you in place while powerful jets work on sore muscles.
Kauai® Specifications.
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Seating Capacity3 Adults
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Dimensions7' x 5'5" x 29.5" / 213cm x 165cm x 75cm
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Water Capacity230 gallons / 875 liters
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Weight (dry)740 lbs. / 335 kg
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Weight (filled)3,185 lbs. / 1,450 kg
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Jet Count31 Total Jets
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Energy EfficiencyFully-insulated with FiberCor® material, 2 lb. density; Certified to
the California Energy Commission (CEC) in accordance with California law -
BrandingBranding Decal on cabinet
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Bottom SealPoly Sheet
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Insulating Cover3.5" to 2.5" tapered, 1.5 lb.-density foam core
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Spa Shell OptionsArctic White, White Pearl, Tuscan Sun, Midnight Canyon, or Desert
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Cabinet TypeEcoTech® Cabinet
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Cabinet & Step ColorsJava, Ash, or Parchment
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Cover LifterProLift®, ProLift II, ProLift III, or ProLift IV
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Cover ColorsChocolate, Slate, or Taupe
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Cover DesignN/A
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Entertainment System(Optional) Wireless Bluetooth® Sound System, Wireless TV
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Step Type(Optional) Paradise® Series Steps or Polymer Steps
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Cool ZoneN/A
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Jets24 Euro, 5 VersaSsage®,
2 Euro-Pulse® -
Water Care SystemsFreshWater® Salt System Ready
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Ultramasseuse SystemN/A
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Jet Pumps1 ReliaFlo® Pump; 1 Single-Speed
2.0 HP (4.0 BHP) -
Control SystemAdvent® LCD Control System
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Circulation PumpEnergyPro® Circulation Pump
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Heater OutputEnergyPro® Titanium Heater (4,000 Watts)
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Electrical Requirements230V / 50 amp
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Gfci Sub-panelIncluded
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Filter Size50 sq. ft.
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Ozone System(Optional) Corona Discharge
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Water FeatureN/A
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Multi-color Led LightingSpaGlo® 7 Points-of-Interior Lights
Looking for more information on this model?
More 2-3 Person Hot Tubs.
Kauai® Reviews.
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Find a Dealer.
Count on your local Caldera Spas dealer to help make your experience easy and enjoyable.