POOL FROG® Model 5400

Automatic Mineral Pool Care System for up to 40,000 Gallons.

Average Rating: 5 95 Reviews

If you’d rather spend your free time IN the pool than maintaining it, this system is for you. POOL FROG uses sanitizing minerals in conjunction with a very low level of chlorine to kill bacteria two ways. The result is Fresh Mineral Water®. It feels softer, looks clearer and takes far less time and effort to maintain. The bonus? It uses up to half the chlorine of standard water treatment systems—making it easier on skin, swimsuits and noses.

Pool Foreground Hot Tub Foreground
10K-40K Gallons

For swimming pools up to 40,000 gallons

Icon 2 Ways

Kills bacteria two ways with minerals and chlorine

Icon 50% Less

Lower your chlorine use up to 50%* with minerals

Icon Precision Performance

Precision performance – just set it and forget it

Soft Feeling

With less chlorine, it’s easier on skin and helps protect pool surfaces

Icon Cartridge

Pre-filled cartridges for no mess, no guess, no stress

Icon 90 Days

90 Day Algae Protection Guarantee with FROG BAM®

Icon Lifetime Warranty

10-Year warranty on the POOL FROG Cycler


Video Introduction to POOL FROG Model 5400

Pool Frog 5400

Additional Information

The POOL FROG sanitizing system uses a combination of minerals and a LOW level of chlorine that creates Fresh Mineral Water. It starts with the Cycler that is installed after the pump and filter. Then the Mineral Reservoir is inserted inside with minerals that destroy bacteria all summer long. The Bac Pac® goes in next and precisely dispenses the small amount of chlorine needed for each pool. Everything is pre-filled for no mess, no guess and no stress. Simply replace the Bac Pac every 1-3 weeks when empty and the Mineral Reservoir every 6 months. Less work leaves your pool for nothing but fun!

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How would I get started with POOL FROG?

Your dealer would help you install a POOL FROG Cycler on your pool and supply you with the POOL FROG pacs that go inside. After that, it’s easy!  Simply replace the pacs when needed.

Which pacs fit the POOL FROG 5400 system?

Mineral: POOL FROG Mineral Reservoir 40K
Chlorine: POOL FROG Bac Pac

How long do the pacs last?

The POOL FROG Mineral Reservoir lasts 6 months or one pool season whichever is shorter. The POOL FROG Bac Pac will last 1-3 weeks; depending on the size of the pool and how often the pool is used.

Why should I use FROG BAM?

If you struggle with the mess of algae every summer, FROG BAM is the answer. FROG Bam is pre-filled and pre-measured to treat up to 15,000 gallons each; use multiple bottles to treat bigger pools. No algae for 90 days — guaranteed!

How does POOL FROG measure up to other pool sanitizing systems?

POOL FROG has been sanitizing pools since 1997 and has hundreds of thousands of happy customers.  It is very effective, easy to use with pre-filled replacements, helps maintain the water with far less work and is reasonably priced.

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* Compared to the minimum EPA recommended chlorine level of 1.0 ppm for a stabilized swimming pool.

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See Our Customer Reviews

  1. Crisco

    Rating: 5

    We just put our pool in this year and the Frog system is working great for us!

  2. joe valenti

    Frog product works very well. I am adding a a lot less chemicals to keep the water balanced

  3. Barbara Pfaff

    We can’t wait to try out the frog in the Spring, we just had our pool installed in October of this year, is all decorated for Christmas!

  4. Norman P Casher

    Rating: 5

    Third year for our new pool and the Frog 5400 came with it. We were so glad it did. cut our maintenance by more than 50%. Great product, been recommending it to our friends.

  5. Glenn

    Rating: 5

    Pool Frog has been keeping our pool beautifully clear for over a decade. Love the low chlorine sanitation it provides. I always recommend it when asked.

  6. Dennis Quintero

    Rating: 5

    The best water system for a pool

  7. Tony

    Rating: 1

    When we started using this system last we could set the chlorine dial to 3 and it chlorinated the pool great. This year I have to crank it up to 8 and still chlorine is not coming out that great. I miss my old system of putting a 3 inch tablet in the skimmer basket and not worrying about it. Not happy.

  8. Gary

    Rating: 4

    Good product, but when using stabilized chlorine my ph is always super low .

  9. Jane tallmab

    Rating: 3

    The frog is hard to turn. For the chlorine settings.

  10. Huffman

    Rating: 5

    I have been using the Frog system for several years s now. I never gave a problem with algae or cloudy water. I use less chemicals overall and it could not be easier to keep the he water balanced.

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