AUTO-SHIP* Freshwater Silver Ion Purifier
One (1) Siver Ion Cartridge automatically shipped to you every 4 months (details below).* Price shown represents a $5 savings per shipment.
Insert the silver ion cartridge into the filter of your hot tub and the silver ions are released automatically reducing your need for chlorine! Simply replace your cartridge every 3-4 months.
This Silver Ion Cartridge fits into the main filter of your Hot Spring Spa. It also works with Caldera Spas.
* This is a recurring shipment program. By ordering this product you are agreeing to receive automated shipments every 4 months. Your credit card will be charged as shipments are processed. Your subscription is ongoing until you cancel, and you must receive a minimum of 2 shipments before you can cancel your subscription. If you create an account with MyHotTubFix.com you can manage your subscriptions online. Otherwise, you will need to contact us via email, or phone.