FreshWater® Salt and Mineral Spa Sanitizer Bundle

Using both FreshWater® Salt System Cartridge and the Mineral Spa Sanitizer together will provide you with the best, most natural water care system for your Hot Spring spa.


The FreshWater® Salt System Cartridge

The disposable and maintenance-free titanium cartridge, hidden away in the spa, is easy to replace in just a few seconds, without tools.

With three FreshWater® Salt System titanium cartridges, you get a year’s worth of water care.*


The FreshWater® Mineral Spa Sanitizer

The FreshWater® Mineral Spa Sanitizer further reduces the need for chlorine by introducing silver ions into the spa water that inhibit bacterial growth.

Insert the cartridge into the gray filter sandpipe of your Hot Spring® spa and the silver ions are released automatically — there’s no chance of under or over-dosing. Simply replace the Mineral Spa Sanitizer every four months when you change your salt system cartridge.

*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 can keep water clean and clear up to a full year.

Not Available in Alaska, Hawaii or International Locations

How It Works

Available on all Highlife® Collection and Limelight® Collection spas, this easy-to-use salt water system eliminates the worry of keeping spa water clean, clear and sanitized for a full year.* With just a little salt in your spa water, the system generates chlorine automatically so you’ll spend less time measuring and adding chemicals. This unique system makes spa ownership easier than ever by removing the guesswork and hassle of water care maintenance.

  • More natural-feeling water with no itchy, dry skin or eyes
  • Fewer chemicals added and no harsh odors
  • Simple water care means more time enjoying your spa
  • Conserve water by reducing spa drain and refills to once a year*