Search  for anything...

CircuPool® Universal25 Saltwater Chlorinator - Complete System with 25k-Gallon Max Titanium Cell & 4 Year Warranty

  • Based on 332 reviews
Condition: New
Checking for product changes
$1,049.00 Why this price?
Save $49.00 was $1,098.00

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term with PayTomorrow
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Nov 20
Order within 16 hours and 35 minutes
Available payment plans shown during checkout

Size: 25,000 Gallon Max


Features

  • Guaranteed compatibility, replaces old system in minutes. Verify compatible models below.
  • No warranty penalty for self install - Four years limited warranty.
  • Not much more than the cost of some OEM Replacement Cells!
  • For pools up to 25,000 gallons. We recommend oversizing for extra longevity.
  • View Through Window - allows visual of vitals without opening door. Double boxed for shipping protection.
  • Older models with compatible plumbing: Hayward / Goldline AquaRite, Swimpure Plus, Mineral Springs, NatureSoft, AquaPlus, LeverEdge Guardian, Blue Essence and more
  • 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.

Brand: Circupool


Item Weight: 22 Pounds


Product Benefits: Maintains Clean Sanitized Water


UPC:


Unit Count: 1 Count


Product Benefits: Maintains Clean Sanitized Water


Item Weight: 22 Pounds


Brand Name: Circupool


UPC: 820103372503


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 20

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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. ... show more
Reviewed in the United States on December 23, 2019 by Robert J.

  • Salt Chlorinator
Size: 40,000 Gallon Max
Installed easily, excellent instructions and seems to be working very well. Note: If you show failure of maintenance lights at first, reset the power and they should clear up.
Reviewed in the United States on September 10, 2024 by Allen Wxholtz

  • Third time’s a charm.
Size: 40,000 Gallon Max
I bought a chlorinator from the Hayward brand. First I bought a used one thinking it might just be an open box on Amazon. Big mistake. I inspected and saw algae and cracks and sent it back. Then bought a new Hayward unit That one was a lemon as the salt meter was faulty. This was a huge time suck as I kept tearing apart my 2” pool plumbing. If this happens btw, do not keep adding salt. Go to your pool guy and test the water. Finally I went with this unit and brand hooked it up. And it works! What I like about this brand is the unit seems more solid. It was easier to hook up, and easier to operate. Little things such as they provided the electrical components so you did not have to purchase addition wiring. What I learned after going through 2 returns that Amazon was quick to blame the “third party” and the seller was quick to blame Amazon. The return was accepted but I had to make noise to get a shipping label and get them to accept a used return. And yes; I did got to Hayward and they confirmed that the unit was faulty. What I would say for something this expensive and specific; go direct to seller or use a local pool shop. If I did that I probably Would have been able to swap it out. I just kept getting a Hayward calling service that was no help. Hayward couldn’t help me as they needed it all To got through Amazon. Amazon said I needed to go through the seller (in the swim). So l was going round and round. Also, go with a bigger machine so you have some room. I have a 15,000 gallon pool and it good to go with a larger unit so you have some room. ... show more
Reviewed in the United States on July 4, 2023 by John Miles

  • Poor warranty support
Size: 40,000 Gallon Max
I’ve used CircuPool® Universal40 Saltwater Chlorinator in my pool for 10+ years, usually very good performance, The last system I bought started having issues within 14 months. I got troubleshooting support but time after time the problems continued . A year later and the system has not been reliable causing algae stains and forcing me to go back th chlorine even though I have used a salt system for over 20 years, This was my third CircuPool® system and also my last due to poor warranty support, product in now 3 years old and maybe worked well for 9 months total. ... show more
Reviewed in the United States on May 7, 2024 by Rod Sepulveda

  • Easy to install.
Size: 25,000 Gallon Max
Totally love the salt water pool system! Great for the body. Less cost for chemicals! Highly recommend.
Reviewed in the United States on August 20, 2024 by Donna Pyc

  • Works great and priced well
Size: 40,000 Gallon Max
I was still using the original system (major brand), and had to replace the salt cell two years ago. Purchased an off-brand replacement ($400 instead of $800). Temp sensor failed after 15 months (bypassed it) and cell failed recently. Since the original was over 10 years old and had burned through a few thermistors, I decided to take a chance on this system. Everything was an exact match except for the actual control box, which required putting new holes in the wall and patching the old ones. System has been running strong for a couple of weeks and I have no complaints. Ultimately ended up with an entire system for just a few dollars more than a brand name replacement salt cell would cost. The 4 year warranty is pro-rated. I’ll update this if anything changes, but I highly recommend this unit. ... show more
Reviewed in the United States on August 4, 2024 by -A

Can't find a product?

Find it on Amazon first, then paste the link below.