@ease SmartChlor Chlorine Cartridge | 77822 | 01-14-3272

The @ease System combines the proven FROG mineral formula for killing bacteria with SmartChlor that maintains a consistently low chlorine level for weeks. Unlike normal chlorine that is used up when you get in, SmartChlor continues to maintain the same level which is up to 75% less than hot tubs using granular dichlor. This time-released method is also why less shock is needed to maintain the hot tub. When the SmartChlor Cartridge is depleted, the SmartChlor Out Indicator on the @ease Test Strip will be a light green. Simply replace the empty cartridge with a new one.