THINKING.
The simpler, cleaner, fresher way to hot tub.
FRESH
THINKING.
The revolutionary FreshWater® Salt System for Caldera® Spas takes the work and worry right out of water care. This innovative, intuitive system provides better water with less hassle, so you can spend more time feeling renewed, restored and reconnected with your loved ones. Learn how your hot tub can take care of you – not the other way around.
Easy-to-follow, on-screen instructions
No guess work, just consistent, trouble-free operation
Water is always clean and ready to use
Worry-free water care so you can relax
FreshWater® Salt System
Hot Tubs
Browse the Caldera® collections that are ready to use with our break through FreshWater® Salt System. While it automatically keeps your spa water hot and pure, you and your family get to transform stress into relaxation, and distraction into connection.
We Labor Over the Details - So
You Don't Have To
Since 1976, we’ve been listening to our buyers’ questions and concerns, and we’re here with answers. Get the guide to hot tub buying so you can feel confident and excited about the next steps to enjoying your soothing, restorative home spa.