FreshWater Salt System


The Freshwater Salt System makes maintaining and balancing your hot tub water simple.  Available on Caldera Spas Utopia and Paradise series.


Freshwater Salt System

Say Goodbye to Hassle and Hello to the Next Generation in Water Care

Until now, water care has been complicated, confusing and hard to manage. The Freshwater Salt System has revolutionized the hot tub industry by making water care simple and intuitive, so you can relax and experience the full wellness benefits that come from daily immersion in hot water.

Our unique and patented salt system automatically generates chlorine, keeping water clean and fresh for a full year.

With the FreshWater Salt System, you’ll enjoy:

  • Simple and intuitive water care
  • Longer lasting, natural feeling water
  • An easier way to hot tub

Longer Lasting, Natural Feeling Water

The Freshwater Salt System uses fewer chemicals than traditional water care, reducing harsh odors for softer-feeling water that is gentler on eyes and skin.

With fewer additives needed, the water can stay clean for a full year before it needs to be drained and refilled. This conserves water, saves money and reduces time previously spent on complicated water care.


An Easier Way to Hot Tub

The FreshWater Salt System leaves water clean and ready to use, so you can spend more time enjoying your spa and less time maintaining it.

The system was designed to help keep water clean and fresh for a full year, up to 3x longer than other systems, saving you time and money with fewer drains and refills.