Spa Frog @ease SmartChlor Cartridge - 3 Pack mineral rinse one last time

rinse one last time

45% hydrochloric acid in water

Powerful formula

Run pump 5 to 10 minutes and then drain and rinse the spa thoroughly

(1) 4 Month @ease Mineral Cartridge and (1) @ease SmartChlor Cartridge that lasts approximately 3 to 4 weeks

Spa Frog @ease SmartChlor Cartridge - 3 Pack mineral rinse one last timeSpa Frog @Ease SmartChlor CartridgeLower chlorine levels just got easier to maintain with the @ease SmartChlor Cartridge. Combined with the @ease Mineral Cartridge, maintaining your spa is easier than ever. You'll use up to 75% less chlorine, leaving your water cleaner, clearer, and kinder to your nose. You'll be able to change your pool shock regimen from weekly to just once a month. Your swimsuits will stay brighter longer and your spa's surface