Frog Ease Replacement Smartchlor Cartridge 3 Pack - Free Shipping

For any hot tub up to 600 gallonsSelf-regulating for continuous crystal clear waterUp to 75% less chlorine use with no yo-yo chlorine levelsShock only once a monthPre-filled cartridges for no mess, no guess, no stress! FR0G Aease featuring SmartChlor Technology – the self-regulating chlorine that works together with FR0G minerals in the easy-to-use Aease Floating System. Enjoy the benefits of Fresh Mineral Water that’s cleaner, clearer, softer and easier to take care of with the un1que 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.