FROG® @ease® Smartchlor® Cartridge 3-Pack for Jacuzzi® Hot Tubs
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Key Features & Benefits
Self-Regulating Technology
SmartChlor automatically adjusts output based on your hot tub's needs, delivering more sanitizer when bather load is high and less when the spa is idle.
Up to 75% Less Chlorine
Engineered for seamless compatibility with original mounting points for secure placement.Enjoy softer water that's gentler on skin, swimsuits, and your hot tub equipment while still maintaining superior sanitization.
Easy Installation
Simply snap the cartridge into your FROG @ease Floating System or In-Line System—no measuring, mixing, or guesswork required.
Long-Lasting Performance
Each SmartChlor cartridge lasts 3-4 weeks, and this convenient 3-pack provides up to 3 months of worry-free water care.
Compatible with Jacuzzi Hot Tubs
Specifically designed to work seamlessly with Jacuzzi spa models using the FROG @ease system.
Shock-Free Maintenance
When used as directed with FROG minerals, you'll rarely need to shock your hot tub, saving time and money.
Product Overview
The FROG @ease SmartChlor Cartridge is a revolutionary spa sanitizer that combines low-dose chlorine with FROG minerals to create Self-Regulating™ water care. Unlike conventional chlorine systems, SmartChlor maintains a consistent 0.5-1.0 ppm free chlorine level automatically—no daily testing or shocking required. Each cartridge lasts 3-4 weeks depending on bather load and hot tub size, making spa maintenance virtually effortless.
This 3-pack provides approximately 3-4 months of worry-free water care for your Jacuzzi spa. The cartridges work seamlessly with the FROG @ease Floating System (sold separately), which holds both the SmartChlor cartridge and the mineral cartridge in a convenient flip-top design.
Is This Compatible with My Jacuzzi Hot Tub?
The FROG @ease SmartChlor Cartridge 3-Pack is designed for use with Jacuzzi hot tubs equipped with the FROG @ease Floating Sanitizing System. This system is compatible with most Jacuzzi J-200™, J-300™, J-400™, and J-500™ series hot tubs manufactured after 2017. If you're unsure about compatibility, check your owner's manual or contact our expert team at Hot Tub Things for personalized assistance.
Frequently Asked Questions
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Replace your SmartChlor cartridge every 3-4 weeks, or when the cartridge is empty. The FROG @ease system will flip over when it's time for a replacement, making it easy to know when to swap cartridges.
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These SmartChlor cartridges are designed for Jacuzzi hot tubs equipped with the FROG @ease water care system. If your spa uses the FROG @ease Floating System or In-Line System, these cartridges will work perfectly. Check your owner's manual or contact us if you're unsure about compatibility.
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SmartChlor is a slow-dissolving, self-regulating form of chlorine that maintains consistent sanitizer levels automatically. Traditional chlorine requires frequent testing and manual dosing, often resulting in chlorine spikes and valleys. SmartChlor provides steady, low-level sanitization for softer, cleaner water.
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Yes, the FROG @ease system is designed to work with both the SmartChlor Cartridge and the Mineral Cartridge together. The minerals reduce chlorine demand and help keep water balanced, while SmartChlor provides the sanitization. Using both creates the optimal water care experience.
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SmartChlor cartridges require no maintenance—simply install them in your FROG @ease system and replace when empty. Continue to test your water weekly and maintain proper pH and alkalinity levels for best results.
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While these cartridges are optimized for Jacuzzi hot tubs with FROG @ease systems, they may be compatible with other spa brands using the same system. Check your hot tub's specifications or contact our team for compatibility confirmation.

