The first purpose-built, complete sanitizer for swim spas: FROG @ease Sanitizing System for Swim Spas. Two prefilled Cartridges combine to create Fresh Mineral Water – something no other product delivers, the company says. Registered with the EPA. Kills bacteria with up to 75% less chlorine + sanitizing minerals. Water feels softer. Shock only once a month. Maintains a consistent low level of chlorine, compared to the minimum ANSI recommended chlorine level of 2.0 ppm for a swim spa.
