This 3 pack is a 1 year supply to ensure continuous protection for your spa. The FreshWater AG+ continuous silver ion sanitizer reduces the need for chlorine by introducing silver ions into the spa water that inhibit bacterial growth. Insert the cartridge into the filter of your Hot Spring spa and the silver ions are released automatically, there’s no chance of under or over-dosing.
Simply replace the cartridge every four months.
- Part of the Freshwater Water Care System
- Known as: the FreshWater Continuous Silver Ion Sanitizer 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 spas filter stand pipe with the handle up
- 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.
OEM Replacement for Part Numbers 71325 or 71326