FROG @Ease Mineral & SmartChlor Cartridges for Marquis, Caldera, Artesian & Hot Springs Spas - CYA-Free Hot Tub Sanitizer for up to 600 Gallons

About this item

• Intended for specific models of hot tubs: Artesian Elite, Artesian Island (available as an option on Artesian Island Elite and South Seas); Marquis Crown (available as an option on Marquis Elite, Vector and Celebrity); Caldera Vacanza; and Hot Spring Hot Spot.
• Eliminates organic contaminants 2 ways with a low level of chlorine and FROG Sanitizing Minerals.
• Includes 1 Mineral Cartridge that lasts 4 months plus 3 FROG @ease SmartChlor Cartridges, each lasts up to 3-4 weeks depending upon hot tub size and usage; ideal for 600 gallon hot tub.
• Uses up to 75% less chlorine* and maintains a consistent low Free Chlorine level.
• FROG Sanitizing Minerals condition the water for softness, help keep pH balanced, and absorb acids, all while helping eliminates organic contaminants and taking the pressure off of chlorine.