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Availability:
Only 3 left in stock, order soon!
Arrives
Thursday, Nov 19
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At a glance
- Condition
- New
- Size
- 55,000 gal
- Model
- UL55
- Weight
- 22 lb
- Item Form
- Electronic Device
Features 8
- Replace your old salt chlorinator in minutes. Compatible plumbing allows easy replacement of an older salt chlorinator, with no cutting or gluing required. Verify models with compatible plumbing in list below.
- No cutting or gluing required - compatible plumbing for Hayward AquaRite, Goldline, Swimpure Plus, Mineral Springs, NatureSoft, AquaPlus, LeverEdge Guardian, Blue Essence and more
- No warranty penalty for DIY installationbacked by CircuPool's 4-year limited manufacturer warranty.
- Premium View-Through Window - allows vital status lights to be seen from afar without opening the controller door.
- 2.5 lb/day Chlorine Output - For pools up to 55,000 gallons. Oversizing is recommended for maximum performance and cell longevity.
- Compatible with virtually any existing pumps and filters, used 120V or 240V power, comes with 1.5" and 2" PVC fittings (if new installation and not retrofitting)
- Please note that referenced third-party brands & models are trademarks of their respective holders. Use of them is for informational purposes only and does not imply any affiliation with or endorsement by them.
- Get the confidence of CircuPool products: advanced pool equipment designed and backed by an American company with friendly expert support.
Description
CircuPool Universal55 Salt Pool Systems - A Compatible & Familiar Upgrade for many Popular Models! Is the CircuPool Universal Series equipped with a self-cleaning function? Yes, the CircuPool Universal Salt Chlorine Generator is equipped with a self-cleaning feature that utilizes reverse polarity. This ensures that the Universal remains efficient and low-maintenance, providing clean and clear water for your pool Can I mount the Universal cell vertically? Certainly, the CircuPool Universal Series, offers great flexibility in installation. If your pool layout demands it, these high-performance salt cells can indeed be mounted vertically. Is wiring necessary for the installation of the CircuPool Universal salt chlorine generator? For typical installations the CircuPool Universal Series Salt Chlorine Generator needs to be connected to the same circuit as the pump. If you do not have the skills required, please contact a professional. Does the CircuPool Universal salt system need professional installation? Professional installation is not required for a manufacturer waranty on CircuPool Universal. It can be set up by many qualified users. If however you do not have the skills required or do not feel comfortable doing so, please contact a professional. How To Properly Size Your Salt Chlorine Generator? Choose the right-sized saltwater chlorine generator for your pool to ensure smooth operation. Opt for 1.5 - 2x the pool size for optimal sanitation due to varying chlorine demands. Look for higher chlorine output within budget for better results.
Specs 12
| Brand | Circupool |
|---|---|
| Item Weight | 22 pounds |
| Item Form | Electronic Device |
| Product Benefits | Maintains Clean Sanitized Water, Protects Against Skin Irritation, Reduces Chlorine Odor, Reduces Pool Maintenance Hassle |
| Brand Name | Circupool |
| UPC | 646437853866 |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Item Highlight | Compatible salt system with 2.5 lb/day output, replacement-friendly design, LCD controls, 4-year warranty, US expert support |
| Manufacturer | CircuPool |
| Model Number | UL55 |
| Manufacturer Part Number | Universal-Series |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Nov 19
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Successfully used to replace Hayward Aqua Rite system
Size: 40,000 Gallon Max
I can recommend this to be used as an almost dropin replacement for Aqua Rite with T Cell 15, which is what I did. It took me about 2 hours to remove the old system and get the Circupool installed and running. It is working fine but December is the wrong time of year to really give it a good test as the pool water is not hot. Why I chose Circupool: Not pleased with the reliability of the Aqua Rite (more later) when its cell failed I looked at alternatives. The Circupool has several attractive features: 1) claimed easy replacement of Aqua Rite; 2) significantly lower purchase cost; 3) 4-year warranty (although it phases out instead of being true full 4 years); and 4) Circupool being OK with owner installation, including warranty service. Good to know if considering as an Aqua Rite replacement: The Circupool cell does indeed just drop in. I unscrewed the fittings from the Aqua Rite T Cell, pulled it out, and was able to directly put in the new cell using the same fittings...no replumbing at all required. A plus is I was able to use my existing flow switch - the electrical connector on its wire plugged into the Circupool control box and it was recognized. So no replumbing required to swap flow switches! On the negative side the Circupool control box has a different size than the Aqua Rite, and a different location on the bottom of the box for the power cord. So I did have to drill new mounting holes and rework electrical conduit, which is why the replacement took 2 hours instead of 30 minutes. Addressing these differences would be a nice improvement to this product. I won't be able to know about the hot weather operation of the Circupool, nor its reliability, for a while. If it does fail and requires a warranty replacement, the plus which Circupool offers over Aqua Rite is I expect to be able to do it myself, as compared to Aqua Rite which required an authorized service company to provide the warranty service while not paying for that service. I plan to update my review over time as I have experience with the Circupool. History of my Aqua Rite lack of reliability, for anyone considering Aqua Rite (my pool is about 20K gallons, located in south Texas): Purchased new in 2012. Since then the cell has failed 5 times. 3 of those were under warranty, once I purchased a new cell. The most recent failure was the same as what happened once before -- although the cell was still generating chlorine the salt sensor (built into the cell) was resulting in salt level readings much lower than what was in the water, resulting in chlorine generation being automatically shut down due to (inaccurate) low salt levels. In addition to the cell failures the main board in the control unit was replaced once under warranty, and was in fact ready to be replaced again because the little push button switch had worn out and would no longer function. So far I am highly pleased with the Circupool system. I hope it is reliable.
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Reviewed in the United States on December 23, 2019 by Robert J.
The Universal CircuPool 55K gallon Chlorinator has been a great buy on my 30K gallon pool.
Size: 55,000 Gallon Max
I bought the CircuPool 55K gallon chlorinator in May 2024. It was relatively easy to install, I did it myself in a few hours. It's November 2024 and I noticed my pool had some yellow algae in it. I checked the chlorinator and it had turned off stating that the cells needed maintainance. I disconnected the chlorinator using a large plier like oil filter wrench, took 2 minutes. Then I found the old cleaning cap from my old sucky pentair chlorinator that this replaced, found the pentair cap fit perfectly. So I propped up the CircuPool chlorinator and filled it with a 1-4 mix of muriatic acid and let it sit. It didn't look that dirty, but I did notice some fizzing. I gave it 15 minutes until the fizzing stopped, poured the used muriatic acid down the toilet. Then flushed the CircuPool unit with water. Reconnected everything, and it was producing chlorine again. So for my 30K gallon pool, looks like I have to clean the chlorinator about every 6 months. That's reasonable, having to clean was expected. I like that I went oversized on the chlorinator, I run it at 20-30% power and you can smell the excess chlorine being produced in the water. I live in Florida and its hot, lots of sun to burn up the chlorine, lots of rain to dilute the water, and this thing has really made my life easier and I don't get any yellow algae when the chlorinator and my pump is working proper. All I generally do is add Muriatic acid every couple weeks, about 1/3 gallon, and the pool stays nice and clean and sanitary with the right PH. I do have Vingli pool cleaner as well, inexpensive and it does a good job at sucking up debris on the bottom. One feature that I like about the chlorinator is the FlowSwitch. If the water is not circulating, then the chlorinator shuts off. This is especially helpful because I get a lot of power outages that trigger my pentair pump to shut off. If power comes back on and without that flow switch, the chlorinator would run without any water pump circulation which I think shortens the chlorinator life. I really wish my pentair pump had a battery backup or something, but otherwise its been a very reliable pump, going on 8 years now. One other thing I like about this chlorinator is that it requires much less salt than my old Pentair model. I actually had to drain 1/3 of the pool water out when I first installed it as the pump read that the salt levels were too high. Added back fresh water, things have been great since. No one paid me for this review, I've burned plenty of vendors where necessary. I spend a little time writing reviews as I find they really help me when choosing products. I always state the product name in the review, and if a car part I always state the model and year that the part fixed. I really wish more people would do this, I find those reviews so helpful, and I always look at the most recent reviews as the first ones you see are not typically legit and created by the vendor or their friends. Happy Thanksgiving to everyone. Take care.
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Reviewed in the United States on November 15, 2024 by James Hodges
Great reviews, good warranty, and great price.
Size: 40,000 Gallon Max
This was a change from my old Hayward system. I chose this based on reviews and price, as it was $600 less than Hayward just for the system itself, and the warranty lasts 4 years rather than 3, even though it’s prorated. While I can’t review it for longevity yet, I will tell you I like the window that allows me to see salt value without opening the box. It was pretty easy to install, and within minutes was reading values and working perfectly. I’m not sure about this, but I think Hayward requires you to have their system professionally installed to use the warranty. Price of the Hayward system alone was over $1800, and pricing for installation added $800 more, for a total of $2600. This one was about $1100. No brainer to me.
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Reviewed in the United States on August 2, 2025 by Sherryle Givens