Caldera® Spas Water Care
Caldera Smart Water Monitoring System
FreshWater IQ is a revolutionary in-line water care system that tests, cleans and offers recommendations so that you can spend less time maintaining and more time enjoying your hot tub.
Caldera® FreshWater® Salt System
Our unique and patented design automatically generates chlorine from salt, keeping water clean and fresh up to 3x longer than any other system. After all, your spa should take care of you, not the other way around. This easy-to-use system is available on all 2019 and newer Utopia® and Paradise® Series spas.
Caldera® Ozone System
Keep your water clean and clear, while reducing the need for chlorine. This system combines the cleaning power of the FreshWater® III high-output ozone generator with MPS non-chlorine oxidizer and silver ions for protection against contaminants.
FROG® Water Care Systems
FROG brand sanitizing systems feature pre-filled cartridges for no mess, no guess and no stress hot tub care. Available on all Vacanza Series Spas.
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.
