About this item

• Use only with the FROG @ease Sanitizing System for Swim Spas – the only complete sanitizer exclusively for swim spas up to 3,000 gallons
• SmartChlor is a unique, patented chlorine that works with FROG Sanitizing Mineral to kill bacteria 2 ways, and create Fresh Mineral Water in your swim spa – something only FROG delivers
• SmartChlor lasts 3-4 weeks, replace it easily with this Replacement Cartridge, and never touch chemicals – prefilled cartridges mean no measuring, no adding granules or powder by hand after every use, no storing open containers - it’s no mess, no guess, no stress!
• FROG @ease reduces chlorine use up to 75%* and maintains a consistent low level of Free Chlorine at all times; it’s smart – it attacks bacteria on demand for continuous clean, crystal clear water
• Less chlorine means there’s no skin irritation, swimsuits don’t fade, water feels softer, surfaces are protected, the chlorine smell is far less and you don’t have to drain and refill constantly