This system has revolutionized hot tub water sanitation. Making it easy to keep spa water sanitized without having to worry about weekly shocking, these cartridges ensure continuous release of chlorine as needed and are adjustable based on the usage/size of your hot tub.
Each time you replace a SmartChlor @Ease Chlorine Cartridge, please add a Jumpstart package (or 1 oz of granular chlorine) to boost your initial chlorine level. From there, the SmartChlor cartridge will take over.
- *Designed for specific spa models. Please check spa model compatibility before purchase.*
- Compatible with Caldera and Marquis hot tubs. These spas have built in holders for the Frog SmartChlor and Mineral Sanitizing Cartridges meaning all your sanitation happens inside the spas plumbing.
- Generally last about 3-4 weeks depending on spa usage/size
