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Pool FROG® Model 5400 Cycler

In-line sanitizing system for in-ground pools up to 40,000 gallons

Pool FROG brings Fresh Mineral Water®∞ to your swimming pool by combining proprietary FROG Sanitizing Minerals® with a low level of chlorine to kill bacteria— with up to 50% less chlorine* than traditional pool care. Prefilled, replaceable cartridges make it effortless: No Mess, No Guess, No Stress™. Just cleaner, softer water all season long.

Starting at $525.95

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* Compared to the minimum EPA recommended chlorine level of 1.0 ppm for a stabilized swimming pool
∞ Cleaner, Clearer and Softer water for pools, hot tubs and swim spas

Benefits

  • Mineral technology and up to 50% less chlorine*
  • Easier on skin, hair and swim suits – and no smelly odors
  • Mineral Reservoir lasts 6 months; Chlorine Pac lasts 2-3 weeks depending on use
Front of the Pool FROG Model 5400 Cycler with a blue dial, on a white background.
Side of the Pool FROG Model 5400 Cycler showing the warning label and plumbing connection, on a white background.
Pool FROG Mineral Reservoir for pools up to 40,000 gallons, included with the Pool FROG Model 5400, on a white background.
Pool FROG Model 5400 Cycler shown with a Pool FROG Mineral Reservoir for pools up to 40,000 gallons, on a white background.
Two kids holding hands and jumping into a sparkling screened-in pool on a sunny day.

Frequently Asked Questions

The Pool FROG Model 5400 Cycler is an all-in-one sanitizing system for your pool. Prefilled pacs automatically dispense the right amount of algaecide, chlorine and FROG Sanitizing Minerals – so you can enjoy with No Mess, No Guess, No Stress.

The Pool FROG Model 5400 Cycler is designed for pools up to 40,000 gallons.

The Mineral Reservoir lasts 6 months or one pool season, whichever is shorter. Each Pool FROG Bac Pac lasts 2 to 3 weeks depending on the size of your pool and how often it is used.

Fresh Mineral Water∞ is our signature water quality experience — clean, clear and silky-soft water made possible by our patented mineral technology combined with significantly lower levels of chlorine. The result is water that’s gentler on skin and free from the harsh, over-chlorinated feel of traditional pool care.

1 Pool FROG Model 5400 Cycler and 1 Pool FROG Mineral Reservoir 5400

The System features a convenient pool chlorinator setup called a Cycler that becomes part of your complete pool care system. It holds both a Mineral Reservoir with FROG Sanitizing Minerals® and a Pool FROG Bac Pac prefilled with chlorine that helps automate pool chlorine delivery. This simple, effective pool maintenance solution reduces the need for frequent monitoring. Pool FROG makes upkeep easy: just replace the Bac Pac every 2–3 weeks and the Mineral Reservoir every 6 months.

Your dealer will 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.

Mineral: Pool FROG Mineral Reservoir 5400

Chlorine: Pool FROG Bac Pac

Algaecide: FROG BAM®

The Pool FROG Mineral Reservoir lasts 6 months or one pool season whichever is shorter. The Pool FROG Bac Pac will last 2-3 weeks; depending on the size of the pool and how often the pool is used.

Struggling with algae? FROG BAM is a pre-measured treatment t for up to 15,000 gallons (use more for larger pools) that prevents algae for 90 days—guaranteed. Best of all, it uniquely dispenses through the Mineral Reservoir of your Pool FROG System.

FROG Sanitizers transform your pool by combining proprietary FROG Sanitizing Minerals with low levels of chlorine to destroy bacteria. The result is Fresh Mineral Water®∞, our signature water quality experience that’s gentler on skin and free from the harsh, over-chlorinated feel of traditional pool care.

Let’s Connect

We’re here for you, weekdays 8-5pm.

Have a question or need a suggestion? Contact us for direct assistance, or send an email and we’ll respond within 24 hours.

EMAIL
customerservice@
frogproducts.com

CALL
1-800-222-0169

LIVE CHAT
8-5pm CST

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Product Reviews

Our customers love our products.

See and read our reviews for this product.

sue

I am on year 2 of using the Frog system and I am really enjoying it. The pool looks great and I am so glad I don't have to deal with algae problems anymore. I highly recommend this system.

Dennis

Easy to use, this is my first pool and this has made all the work efficient and accurate. No guess work. Set it and forget it feels real. Had considered salt, glad I went with this system instead.

FROG Products

Thanks for your review, Dennis!

Heather F

We love our Frog system! It is the easiest system to use and the water is SO soft and clean. The water even smells clean without having a heavy chlorine smell to it. Using the BAM and the water conditioner in the opening kit allow us to use almost half the chlorine we used to use.

Erica

I love our Frog System it always makes our water clear and clean!! I wish the bac pacs would last a little longer tho as expensive as they are that is the only down side to this system. But easy to use and easy to change the bac pac. So I would recommend this to anyone!!

sarah shesko

WE have used the Frog System for our pool for 4 years now and it makes it so easy opening, maintaining, and closing a pool. I would recommend to everyone to switch over!

Scott Franz

A great product. Reduces the amount of chlorine I use and water is always soft and crystal clear.

Joy Dundes

Love my Pool Frog 5400! Water is always clear, sparkling, and feels incredibly soft! Highly recommended!

Crisco

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

Norman P Casher

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.

Glenn

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.

Huffman

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.

Brian Jennings

We've have used the frog system for the last 16 years and year in and year out the water is crystal clear. set it and forget it

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