FROG @Ease in-Line Sanitizing System for Hot Tubs, for use in Marquis Spas, Caldera Spas, Artesian Spas and Hot Springs Spas up to 600 gallons, Hot Tub Sanitizer, Cyanuric Acid Free — Open-Box, 3% Off

For use only in certain hot tub models up to 600 gallons: Artesian Elite, Artesian Island (optional on Artesian Island Elite and South Seas); Marquis Crown (optional on Marquis Elite, Vector and Celebrity); Caldera Vacanza; and Hot Spring Hot Spot

The FROG @ease In-Line Sanitizing System includes 1 Mineral Cartridge that lasts 4 months, 1 SmartChlor Cartridge, that lasts up to 4 weeks depending on hot tub size and use, FROG @ease Test Strips, and 1 package FROG Jump Start startup shock

Eliminates organic contaminants 2 ways with FROG Sanitizing Minerals that eliminates organic contaminants and SmartChlor – a unique, patented chlorine formula that adds a low level of chlorine only when needed. Say goodbye to constant monitoring

You use up to 75% less chlorine* with FROG @ease, making water easier on skin, hair, swimsuits, and your hot tub’s surfaces. FROG sanitizing minerals condition the water for softness, absorb acid to help keep pH balanced

You shock only once a month, or when draining and refilling your hot tub – that’s so much easier than shocking after every use – it saves time and the frustration of constant shock treatments

FROG @ease In-Line Sanitizing System uses up to 75% less chlorine* and eliminates organic contaminants 2 ways with FROG Sanitizing Minerals and a low level of chlorine. Using SmartChlor Technology, FROG @ease maintains a consistent, low Free Chlorine level; less chlorine means water is Cleaner, Clearer, Softer and Easier to take care of. SmartChlor is a unique, patented chlorine that self-regulates and eliminates organic contaminants on demand. FROG Sanitizing Minerals eliminates organic contaminants, condition the water for softness, help keep pH balanced and absorb acids. Only FROG @ease Test Strips help you maintain water balance with an easy single color “Out Indicator” that shows when it’s time to replace the SmartChlor Cartridge and tests for pH, Total Alkalinity and Total Hardness. Turn ordinary water into luxurious Fresh Mineral Water with FROG @ease. *Compared to the minimum ANSI recommended chlorine level of 2.0 ppm. for a hot tub.