FreshWater® Salt System
Sanitizer generated automatically from ordinary salt. Keeps your spa water crystal clear and silky-soft for up to a full year without harsh chemical odors.
Cartridges From
$39
In stock & ready for pickup
Why Choose the FreshWater® Salt System?
🌊 Silky, Natural Water
Salt water feels softer on your skin and eyes compared to traditional chlorine. Say goodbye to dry skin, red eyes, and strong chemical bleach odors.
📅 1 Full Year of Soft Water
The titanium cartridge generates active sanitizer continuously. Simply swap the disposable cell out every 4 months. One 3-pack lasts a full year.
♻️ Conserves Water & Power
Because salt systems use fewer fillers and additives, the water remains stable longer. You only need to drain and refill your spa once a year, saving thousands of gallons of water.
📱 Integrated Smart Control
Syncs with your Hot Spring or Caldera spa control panel. The system monitors salt concentration and alerts you when cell replacement is due.