The Frog @ease Sanitizing System Poduces Fresh MinMineral Water With SmartChlor Technology For Hot Tubs Up To 600 Gallons. Comes With Frog Jump Start Shock And 30 Frog @ease Test Strips. Floats In The Tub And Flips When Empty. This System Needs To Be Replaced Every 4 Months Or When Draining The Hot Tub.
SmartChlor Repacement Cartridge: KTI01-14-3258
SmartChlor Test Strips: KTI01-14-3350