@ease SmartChlor Replacement Cartridges 3pk.

FROG @ease featuring 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 which uses up to 75% less chlorine* and greatly reduces hot tub maintenance. It’s so easy you only have to shock once a month plus it flips over when empty to let you know it’s time to replace the SmartChlor cartridge.