FROG @Ease Smart Chlor Cartridge
FROG @Ease Smart Chlor Cartridge Instruction Manual
Model: @Ease Smart Chlor Cartridge
Introduction
The FROG @Ease Smart Chlor Cartridge is designed to simplify hot tub water care. This system works in conjunction with a mineral cartridge within an in-line feeder to provide clean, clear, and soft water with reduced chlorine usage. It helps eliminate organic contaminants and maintains consistent chlorine levels, requiring less frequent shocking and daily maintenance.

Image: Two FROG @Ease cartridges, one gray and one blue, resting on the edge of a hot tub with a scenic lake background.
Video: Why Choose FROG @Ease for Your Hot Tub?
Video: This video provides an overview of the benefits and features of the FROG @Ease system for hot tub water care.
Setup and Installation
Before installing the Smart Chlor Cartridge, ensure your hot tub water is balanced according to the Hot Tub Water Balancing Guide. The Smart Chlor Cartridge is designed for use with the FROG @Ease Mineral Cartridge in an in-line system.
Initial Water Balancing
Proper water balance is crucial for the effectiveness of the FROG @Ease system. Follow these steps:
- Test Your Fill Water for Hardness: Take a sample of your fill water to your dealer for testing. If over 250 ppm, treat your fill water.
- Test for Metals: After the hot tub is filled, take a sample of that water to your dealer to check for metals. If metals are present, use a metal out product.
- Balance Water: Always balance in order: Total Alkalinity, then pH, then Water Hardness.
- Total Alkalinity (TA): Maintain 80-120 ppm. Adjust first for easier pH balancing.
- pH: Maintain 7.2-7.8. Adjust after TA is balanced.
- Water Hardness: Maintain 150-250 ppm. Adjust only when pH is between 7.2 and 7.8.
- Add adjustment chemicals in small increments, following label directions carefully.
- Wait 6 hours between adjustments to allow chemicals to work.
- If balancing takes longer than 2 days, add a chlorine shock to maintain sanitizer levels.
When Total Alkalinity is 80-120 ppm, pH is 7.2-7.8, and Water Hardness is 150-250 ppm, your water is balanced.

Image: Detailed guide for balancing hot tub water, showing steps for Total Alkalinity, pH, and Water Hardness.
For more information, visit: FROG Water Care App
Cartridge Installation (In-Line System)
The FROG @Ease Smart Chlor Cartridge is designed to fit into your hot tub's in-line system alongside the blue Mineral Cartridge. Refer to your hot tub's manual for specific instructions on accessing the in-line system.
- Remove Existing Cartridges: Carefully remove the existing cartridges from the in-line system.
- Set Mineral Cartridge: Set the blue Mineral Cartridge to the #6 setting.

Image: A hand adjusting the blue Mineral Cartridge to setting #6.
- Set Smart Chlor Cartridge: Set the gray Smart Chlor Cartridge according to your hot tub size. A guide is typically included with the product.

Image: A hand adjusting the gray Smart Chlor Cartridge to the appropriate setting.
- Insert Cartridges: Place both the blue Mineral Cartridge and the gray Smart Chlor Cartridge into the in-line system.

Image: A cutaway view showing the blue mineral cartridge and gray Smart Chlor cartridge correctly placed within the in-line system.

Image: A person inserting the combined FROG @Ease cartridge system into a hot tub's in-line compartment.
Video: Replacing FROG @Ease Cartridges
Video: This video demonstrates the process of replacing the FROG @Ease SmartChlor cartridge in a hot tub's in-line system.
Video: This video provides instructions on how to replace the blue FROG @Ease Mineral Cartridge.
Operation
The FROG @Ease Smart Chlor Cartridge, combined with the Mineral Cartridge, provides a continuous and self-regulating sanitization system for your hot tub.
SmartChlor Technology
SmartChlor Technology automatically adds chlorine only when needed, maintaining consistent chlorine levels. This results in:
- Up to 75% less chlorine usage compared to ordinary systems.
- Only shocking the hot tub once a month.
- Gentle on hot tub surfaces with fewer odors.
- Easy reading with FROG @Ease Test Strips due to single color match.

Image: Graph illustrating the consistent chlorine levels maintained by SmartChlor technology compared to fluctuating Dichlor spa levels.

Image: Visual representation of key product benefits: up to 75% less chlorine, monthly shocking, gentle on surfaces, and easy test strip readings.
Maintenance
Regular maintenance ensures optimal performance and longevity of your FROG @Ease system and hot tub water quality.
Cartridge Replacement Schedule
- Smart Chlor Cartridge: Replace the gray Smart Chlor Cartridge every 3-4 weeks, depending on hot tub usage.

Image: A gray Smart Chlor Cartridge in a hot tub, indicating replacement after 3-4 weeks.
- Mineral Cartridge: Replace the blue Mineral Cartridge every 4 months, or whenever you drain and refill your hot tub.

Image: A blue Mineral Cartridge in a hot tub, indicating replacement after 4 months.
The SmartChlor cartridge lasts up to 4 weeks depending on hot tub usage. The Mineral Cartridge lasts 4 months or whenever you drain your hot tub.
Monthly Shocking
With the FROG @Ease system, you only need to shock your hot tub once a month to maintain water quality.
Troubleshooting
If you encounter issues with your hot tub water quality while using the FROG @Ease Smart Chlor Cartridge, consider the following:
- Cloudy Water:
- Check water balance (pH, Total Alkalinity, Hardness).
- Ensure cartridges are not expired and are correctly installed.
- Perform a monthly shock treatment.
- Verify proper filtration and circulation.
- Low Chlorine Levels:
- Confirm the Smart Chlor Cartridge is not empty and is set to the correct output for your hot tub size.
- Check for heavy bather load, which may require additional shocking.
- Ensure the Mineral Cartridge is not expired (replace every 4 months).
- Algae Growth:
- Verify chlorine levels are adequate.
- Perform a shock treatment.
- Ensure the Mineral Cartridge is active, as it helps control algae.
For persistent issues, consult your hot tub dealer or the FROG Water Care App for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Brand | FROG |
| Model Number | @Ease Smart Chlor Cartridge |
| Item Form | Cartridge |
| Product Benefits | Controls Algae, Maintains Clean Sanitized Water, Protects Against Skin Irritation |
| Package Dimensions | 6.97 x 2.01 x 1.97 inches |
| Item Weight | 8.78 ounces |
| UPC | 722906032731 |
Warranty and Support
For specific warranty information, please refer to the packaging of your FROG @Ease Smart Chlor Cartridge or contact FROG customer support directly. General product support and additional resources can be found through the FROG Water Care App.

Image: Banner promoting the FROG Water Care App, available on App Store and Google Play.
You can download the FROG Water Care App for assistance with scheduling, product information, and digital water chemistry testing via test strips and your smartphone camera.
Contact Information:
- Website: www.frogproducts.com
- Phone: 800.222.0169
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