FreshWater Mineral Spa Sanitizer Mailer (50/case)
Simply Install and replace the cartridge every four months.
- Part of the Freshwater Water Care System
- Previously known as: the FreshWater Continuous Silver Ion Sanitizer Cartridge (Freshwater Silver Ion Cartridge) or the Hot Springs Freshwater AG+ silver ion sanitizer
- Works with Hot Spring, Tiger River, Solana, and Limelight hot tubs.
- Designed to be used inside of the gray spa filter stand pipe with the handle up (See installation instructions below)
- Each cartridge lasts 4 months before needing to be replaced (3 pack lasts 1 full year)
- Makes spas easy to manage
- Halogen Free (No Chlorine or Bromine)
- Improves the performance of Ozone Sanitation Systems
- Compatible with the Freshwater Salt System.