FROG @ease SWIM SPA Sanitizing System

This style FROG® @ease® Sanitizing System is made exclusively for Swim Spas. Enjoy Fresh Mineral water with SmartChlor® Technology for SWIM SPAS (up to 3,000 gallons) with up to 75% less chlorine. Comes with (1) SwimSpa FROG® @ease® Mineral Cartridge, (1) Swim Spa FROG® @ease® SmartChlor® Cartridge and 30 Test Strips. Cyanuric Acid Free.  Floats in the swim spa and flips when empty.  Replace this System every 4 months or when draining and refilling, whichever comes first. Additional SmartChlor® Cartrdges sold separately in a 3pk, HERE. Maintain Shock Packets for Swim Spas sold separately, HERE.