Spa Frog @ Ease Smartchlor Replacement Cartridges 3-Pack

3- Smart Chlor Replacement Cartridges for the Spa Frog @ Ease Floating Sanitizing System Introducing the innovation of SmartChlor® Technology – the self-regulating chlorine that works together with FROG minerals in the easy to use @ease Floating System. Enjoy the benefits of Fresh Mineral Water® that’s cleaner, clearer, softer and easier™ to take care of with the unique properties of SmartChlor Technology that uses up to 75% less chlorine* and greatly reduces hot tub maintenance like shocking. BenefitsKills bacteria with up to 75% less chlorine* than ordinary systems.Shock just once a month.SmartChlor cartridge lasts up to 4 weeks depending on hot tub usage. Recyclable when empty.The Mineral Cartridge lasts 4 months or whenever you drain your hot tub.No faded swimwear. No chlorine smell.No Mess.

No Guess. No Stress. No daily or weekly maintenance. Creates Fresh Mineral Water for hot tubs up to 600 gallons.The SmartChlor cartridge flips when it's time to change.