Spa Mineral Silver Ion Ag+ Cartridge Filter Sticks for Fresh and Crystal Clear Hot Tubs

Sanitize your hot tub or spa naturally - with the Hot Spring Spas Freshwater Ag+ Continuous Silver Ion Sanitizer. The Hot Spring Spas Freshwater Ag+ Continuous Silver Ion Sanitizer uses Silver Ions to kill bacteria in your spa and sanitize your hot tub or Jacuzzi. This easy-to-use spa sanitizer utilizes a natural chemical reaction to sanitize your spa - keeping it free of chlorine or bromine. The Ag+ Sanitizer works by introducing positive silver ions into the spa to kill bacteria and prevent the future growth of bacteria. If you're looking for a simple method of maintaining a clean hot tub, spa or Jacuzzi, simply replace your Hot Spring Spas Freshwater Ag+ Continuous Silver Ion Sanitizer cartridge every few months. Part number: 71325.