Mineral Spa Sanitizer | AG+ Continuous Silver Ion Sanitizer

Brilliantly clear, odor-free spa water It's Easy Quickly and easily install FreshWater AG+ sanitizer, then relax while it consistently sanitizes your water for a full 4 months. It's Compatible Freshwater AG+ is specially designed to use with all HotSpring® collection hot tubs, Tiger River® Spas, Hot Spot® Spas, and Solana® Spas.  Compatible with the FreshWater® III ozone system, ACE Salt Water System, and FreshWater Salt. For Sparkling Clear Water Ends routine usage of chlorine and bromine and restores water quality when used in conjunction with MPS* Enhanced Bather Comfort Reduces potential for unpleasant odor and scum lines.   *Requires a small maintenance does of non-chlorine oxidizer MPS (potassium peroxymonosulfate) and an EPA registered dichlor (Sodium-dichlor-s-triazine-trone) for initial and routine superoxidation and shock treatment.     Usage Instructions Drain and refill your spa.  Balance water per spa manufacturer guidelines. Install the FreshWater Ag+ after water is b