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The King Technology Floating SmartChlor Cartridges help to maintain a steady presence of chlorine in your spa, keeping your water sanitized and safe.
Pool Chemical Alternative Sanitizer Features:
3-Pack of Replacement Cartridges
Lasts 3-4 weeks in spas up to 600 gallons
For use with Spa Frog @ease Mineral System
Easy to use and easy to monitor, cartridge flips over once it is used up. Shock only once a month and use up to 75% less chlorine than through typical methods. Designed to be used in conjuction with Spa Frog @ease Mineral System.