Cover Valet - Hot Spring Spa Continuous Silver Ion Purifier

Use the power of nature to purify and sanitize your spa with the Hot Spring Freshwater silver ion purifier. This sanitizer continuously introduces positive silver ions to kill bacteria and inhibit future bacterial growth. The Hot Spring silver ion purifier requires very little maintenance - simply replace the cartridge every four months for lasting, continuous sanitizing protection.

• Uses silver ions to kill bacteria and sanitize spa water
• Uses natural chemical reactions with silver, not chlorine or bromine
• Easy to install and replace