ace hot-tub-salt-water-generator-easy-water-sanitizing-system | hot spring hot tub spa
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Experience the Best Spa Water Possible

The Difference Is in the Diamonds

“It's a wonderful spa. I love the ACE system, too. I never have that "chlorinated" smell on me after I get out, and my skin feels smooth, not dried out or itchy.”
- Hot Spring Owner

The exclusive ACE salt water system is an option for all Highlife®, Highlife NXT and Limelight® Collection spa models.


    Enjoy fewer chemicals and more natural spa water.

    Only the ACE system creates "active oxygen" and other powerful cleaners from just a little bit of salt and your spa water. So, there are fewer chemicals added.

    How it works