Unique, patent-pending technology makes FreshWater Salt System the best salt water system for hot tubs. The titanium cartridge creates chlorine from salt to sanitize the spa water. Use the control panel to set the system level needed to clean the water based on your usage needs.

The control panel prompts you to check the water with a test strip every 10 days and adjust the system if needed. It also indicates when the system needs attention and instructs you on what steps to take. It’s that easy. The disposable cartridge never needs any maintenance and lasts for four months. With only three cartridge changes, the water stays fresh for a full year, giving you the best spa water possible.

With fewer additives and less chemicals, the spa water stays cleaner longer. Spa water lasts 12 months before it needs a drain and refill. FreshWater Salt System saves on maintenance time, conserves water and saves money.

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

One 3-pack of FreshWater Salt System titanium cartridges gives you a year’s worth of water care.*

*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 will keep water clean and clear for a full year.