FreshWater® Continuous Silver Ion Sanitizer

$43.99

The FreshWater® Continuous Silver Ion Sanitizer further reduces the need for chlorine by introducing silver ions into the hot tub water that inhibit bacterial growth.


Insert the cartridge into the filter of your Hot Spring® hot tub and the silver ions are released automatically — there’s no chance of under or over-dosing. Simply replace the cartridge every four months.