FROG® @ease® for Bullfrog® Spas

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Water is Cleaner, Clearer, Softer and Easier® to care for with FROG @ease Systems custom designed to fit into your Bullfrog Spa. FROG @ease creates Fresh Mineral Water® in your Bullfrog Spa, kills bacteria 2 ways with SmartChlor®, a unique chlorine that works on demand, and FROG Minerals. It uses up to 75% less chlorine*, so water feels softer, swimsuits don't fade, and you simply relax. Your local Bullfrog store has just what you need.

Pool Foreground Hot Tub Foreground
@ease 75 Percent Less

Up to 75%* less chlorine with no frustrating yo-yo chlorine levels

Shock Once

Shock only once a month

Self Regulates

Self-regulates for continuous crystal clear water

@ease Easy On

Easy on hot tub surfaces with less odors

@ease Color Match

Single color match for easy reading – exclusively with FROG @ease Test Strips

No Constant Monitoring

No constant monitoring

@ease No Mixing

No mixing chemicals

Another FROG @ease benefit – no cyanuric acid that can lead to problems.


FROG @ease for Bullfrog Spas®, Simplicity
Ideal for M Series™ & A Series™ spas in 5, 6 & 7 sizes

FROG @ease XL for Bullfrog Spas®, Simplicity
Ideal for M Series™ & A Series™ in 8 & 9 sizes

FROG @ease for Bullfrog Spas®, Classic
Ideal for X Series™ & STIL™ spas, along with most Bullfrog Spas® produced before 2023

Additional Information

The @ease System combines the proven FROG mineral formula for killing bacteria with SmartChlor Technology that maintains a consistently low chlorine level for weeks.

Unlike normal chlorine that is used up when you get in, SmartChlor continues to maintain the same level, which is up to 75%* less than hot tubs using dichlor (standard hot tub chlorine). That’s why we call it self-regulating.  It goes to work when the hot tub needs sanitizing so there are no frustrating yo-yo chlorine levels.  This time-released method is also why less shock is needed to maintain the hot tub.

This technology is so unique it has its own testing method that’s easier than standard test strips.

In 2 seconds, you can know precisely whether your pH, Total Alkalinity and Hardness are balanced, plus whether or not SmartChlor® needs replacing. Simply dip the FROG @ease Test Strip into the water, remove with the pads facing up and shake once to remove the water on the FROG Test Strips. Then hold it up next to the color chart on the back of the bottle to compare colors.

If the SmartChlor color on the strip is darker than the bottle label, the water is fine. If it is lighter it’s time to replace the Smartchlor Cartridge.

This technology is so unique it has its own testing method that’s easier than standard test strips.

* Compared to the minimum ANSI recommended bromine or chlorine level of 2.0 ppm for a hot tub.

∞ For pools and hot tubs.

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A small percentage of Bullfrog Spas® SmartChlor® Cartridges were underfilled. We’ve worked hard to find and remove them, however, a small number were shipped and sold. We’re sorry. If you believe you may have received some of these cartridges, we want to hear from you. Please call us at 800-222-0169 or email us at

Pamela - March 24, 2024

Can't figure out how to order products as I have done before??? Shouldn't be that difficult.

FROG Products - March 24, 2024

Hi Pamela! We are sorry to hear you're having troubles ordering our product. Do you have a local dealer in your area? If not, you can find one by typing your zip code in the upper right hand corner of our website!

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