Next-Gen Water Care
Liquid Just
Got Smarter.
Introducing FreshWater® IQ,
the most intelligent salt water system on the planet.
the most intelligent salt water system on the planet.
Next-Gen Water Care
Liquid Just
Got Smarter.
Introducing FreshWater® IQ,
the most intelligent salt water system on the planet.
the most intelligent salt water system on the planet.
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.
Made for Caldera® Spas, FreshWater IQ comes standard on all 2024 and newer Utopia® Series spas and is an available option on 2024 and newer Paradise® Series spas.
Made for Caldera® Spas, FreshWater IQ comes standard on all 2024 and newer Utopia® Series spas and is an available option on 2024 and newer Paradise® Series spas.
How It Works
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.
SMARTER
We Put the IQ in Liquid
SMARTER
We Put the IQ in Liquid
Our patented smart monitoring technology, found only in the FreshWater IQ 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 enjoy!
CLEANER
Water That Makes You Go Ahhhh.
CLEANER
Water That Makes You Go Ahhhh.
FreshWater IQ uses the FreshWater Salt System to generate the perfect amount of chlorine. With fewer chemicals, water feels softer and gentler on eyes and skin, and can stay clean and fresh for up to a full year*, conserving water and saving money.
SIMPLER
Less Maintaining & More Massaging
SIMPLER
Less Maintaining & More Massaging
Easy to follow on-screen recommendations tell you what to do to maintain clean, natural feeling water with less guesswork on your part.
BETTER
The Most Comprehensive Water Care System Available
BETTER
The Most Comprehensive Water Care System Available
Fully integrated and easy-to-use, FreshWater IQ delivers a better ownership experience and peace of mind.
FreshWater IQ Compatability
Included
Utopia® Series
The pinnacle of hot tub design. Featuring a visually stunning exterior, powerful jets, and touchscreen controls, the Utopia Series delivers a top-of-the-line hydrotherapy experience like no other.
Optional
Paradise® Series
A beautiful blend of practical and premium, designed to deliver your daily Caldera Spas ritual in a remarkable way.
Not Available
Vacanza® Series
All the wellness benefits of a Caldera spa, available at an exceptional value. Step into your hot tub to refresh, renew, and emerge ready for what life has to offer.
- Included
Utopia® Series
The pinnacle of hot tub design. Featuring a visually stunning exterior, powerful jets, and touchscreen controls, the Utopia Series delivers a top-of-the-line hydrotherapy experience like no other. - Optional
Paradise® Series
A beautiful blend of practical and premium, designed to deliver your daily Caldera Spas ritual in a remarkable way. - Not Available
Vacanza® Series
All the wellness benefits of a Caldera spa, available at an exceptional value. Step into your hot tub to refresh, renew, and emerge ready for what life has to offer.
Water Enhancers
Water Enhancers
Make the most of your hot tub water care system with these chemical-free accessories to ensure you start with fresh, clean water.
Related Articles
Salt water hot tubs are gaining popularity as people look for more natural ways to improve their health and wellness. See the top 11 benefits of salt water hot tubs.
Easy water care can help you get the most of out your hot tub. A salt system uses innovation to keep your water fresh and clean, with less time and effort from you.
Considering a salt system? Real Caldera Spa owners share what they love about their salt water hot tub.
- Salt water hot tubs are gaining popularity as people look for more natural ways to improve their health and wellness. See the top 11 benefits of salt water hot tubs.
- Easy water care can help you get the most of out your hot tub. A salt system uses innovation to keep your water fresh and clean, with less time and effort from you.
- Considering a salt system? Real Caldera Spa owners share what they love about their salt water hot tub.
*Many factors affect the life of spa water, such as bather load and water chemistry. When these factors are accounted for and the spa is properly maintained, the FreshWater Salt System will keep water clean and clear for up to a full year.
