This product contains one SmartChlor® cartridge to fit FROG® @ease® Sanitizing System for Swim Spas.
The unique SmartChlor® Technology self-regulates, slowly releasing over 3-4 weeks for a consistent Free Chlorine level that is Cyanuric Acid free.
This Cartridge is translucent gray – you can see the SmartChlor® inside! When the System flips over, it’s time to replace it.
Looking for @ease products to fit hot tubs, check out our complete selection of FROG @ease products HERE.
