FROG^® @ease XL^® SmartChlor^® Cartridge 3 Pack

Replacement cartridges for FROG @ease XL System for Bullfrog^® Spas, Simplicity

SmartChlor Technology self-regulates, automatically releasing chlorine only when your water needs it. Paired with the FROG @ease Mineral Cartridge, the result is consistently clean, clear, soft water with up to 75% less chlorine* than traditional methods.

Starting at $88.95

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* Compared to the minimum ANSI recommended chlorine level of 2.0 ppm for a hot tub
∞ Cleaner, Clearer and Softer water for pools, hot tubs and swim spas

Benefits

Enjoy softer water, reduced chlorine odors and water that's gentler on your skin
Creates Fresh Mineral Water^®∞ that's cleaner, clearer and softer
Larger SmartChlor^® Cartridge lasts up to 4 weeks

Directions for Use

Set the dial: Twist the dial on the bottom of the silver SmartChlor Cartridge to match your Bullfrog^® Spa model number per the chart in the manual.
Turn off the power to the spa before installation.
Remove the JetPak^® located to the right of the control panel and pull out the Simplicity Filter Holder.
Insert into the Simplicity^® Filtration System: Push the SmartChlor Cartridge into one of the openings on the outside of the filtration system until it latches securely.
Replace the JetPak^®, then turn the spa power back on.

Manuals & Documents

Front of the FROG @ease XL SmartChlor Cartridge 3 pack retail box for Bullfrog Spas Simplicity filtration systems, on a white background.

Gray FROG @ease XL SmartChlor Cartridge, on a white background.

Three gray FROG @ease XL SmartChlor Cartridges from the 3 pack, on a white background.

Man smiling in a hot tub with two women relaxing behind him.

To use the FROG @ease XL SmartChlor Cartridge, you must first have the Simplicity Filtration System on your Bullfrog Spa. Then you have a choice. The XL version was made specially for larger spas (400-600 gallons) but it can be used on any spa 150-600 gallons.

SmartChlor Technology offers a self-regulating sanitizer that maintains a consistently low and effective chlorine level for weeks.

Unlike traditional chlorine, which rapidly dissipates when people enter the water, SmartChlor automatically adjusts its output based on demand, preventing the fluctuating “yo yo” chlorine levels common in standard hot tub maintenance. This time release approach reduces chlorine use, minimizes odors, prevents faded swimwear and requires shocking only once per month—dramatically reducing maintenance.

With standard chemicals, you experience peaks and valleys in your sanitizing routine. When you add more sanitizer, the level spikes. When you use the tub, the level drops. This yo-yo method goes away with FROG @ease because it maintains the same level of sanitizing from day 1 until it’s time to replace the SmartChlor Cartridge.

No, SmartChlor won’t work properly by itself. It must be used with FROG Sanitizing Minerals to properly sanitize your hot tub and maintain the low free chlorine level of 0.5-1.0 ppm.

3 FROG @ease XL SmartChlor Cartridges for Bullfrog Spas, Simplicity

Use the FROG @ease Test Strips to see if the color block on the test strip is lighter or darker than the purple block on the bottle label. If lighter, it is time to replace the cartridge.

Keeping your hot tub balanced will extend the life of your SmartChlor Cartridge. Keep pH under 7.6. Over circulation, like being pulled into the filter well, will also deplete the cartridge faster.

No. Use FROG @ease Test Strips only. Standard strips will show misleading readings with SmartChlor Technology.