FROG® @ease® for Bullfrog® Spas

Hot Tub Sanitizer Custom Designed for Bullfrog® Spas

Average Rating: 3 57 Reviews

Making life easier for Bullfrog Spa owners is the goal of this FROG @ease System that conveniently fits between the filter cartridges in most Bullfrog Spas. Cleaner, Clearer and Softer® water is just down the road at your local Bullfrog Spas dealer.  With FROG Minerals and SmartChlor® Technology, you’ll enjoy Fresh Mineral Water®∞ that kills bacteria 2 ways with up to 75%* less chlorine and a lot less work!

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

Money Back Guarantee

Money back guarantee


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

Bullfrog Filter
Bullfrog Filter

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.

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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.

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A new standard for keeping your Hot Tub water crystal clear- continuously.

Less Chlorine

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

Less Shocking

Only shock once a month!

Self Regulates

Self-regulates for continuous crystal clear water.

Less Odors

Easy on hot tub surfaces with less odors.

  • Unique form of chlorine that works only with FROG minerals
  • It’s EPA registered
  • Unlike dichlor it’s slow dissolving
  • It’s self-regulating by automatically delivering more free chlorine when needed
  • It maintains a consistent 0.5 – 1.0 ppm free chlorine level at all times

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* 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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Thank you to all who posted reviews. Our team investigated and discovered that a small percentage of SmartChlor cartridges were under-filled. 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

See Our Customer Reviews

  1. Shay

    Rating: 4

    You should be able just to refill Cartridge every month instead of wasting plastic ! Love the product otherwise.

  2. Scott

    Rating: 5

    2 Asks. Make the cartridge have enough in it to last 4 weeks in an R7. Make the product available to order online. Local dealer is out of the 3 packs all of the time. The product is great and easy to use!!!

  3. Jim

    Rating: 4

    Excellent system, but needs more chlorine in each cartridge, only lasts 3 weeks to the day, would be nice to get a full month out of a pack. Gets expensive.

  4. Devin Carry

    Rating: 5

    This is so much easier than my old spa. I love not smelling chemicals all the time and having to shower after using the hot tub

  5. Steven Gordon

    Rating: 5

    My dealer switched us to this program and we absolutely love it!! We don’t smell like chemicals anymore and it’s so simple. I really wish we knew about this years ago.

  6. Andrew

    Rating: 3

    I love the concept, however it never lasts a whole month for me. I only use the spa about once a week so it should last longer than 3 weeks.

  7. Dean Nelson

    Rating: 2

    Its tough to order, not even on Amazon!! But works great!!

  8. Jim Hathaway

    Rating: 4

    Bullfrog R7 spa owner. Love the ease and the way the frog ease system works! Only issue i have is it doesn’t last a month, 3 weeks to the day so far, gets a little expensive!

  9. Todd Cook

    Our old hot tub required us to be chemist, mix, stir wait, test, add more etc. extremely frustrating. Our brand new frog still requires basic care, however, the pre mixed canisters are just lift up and replace. So much easier to care for our new spa and more time to enjoy… highly recommend.

  10. Sue

    Rating: 5

    I’m a Bullfrog spa owner and cannot be happier with your new Bullfrog Frig system! We used the frog ball but it was annoying have no it float around you when the jets were in. Now with the clip in filter system no more annoyance! Thank you we love the Frog system 🐸

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