







💦 Elevate your pool game—clean, clear, and carefree all season long!
The CircuPool RJ45+ is a complete salt water chlorination system designed for pools up to 45,000 gallons. Featuring a durable titanium salt cell rated for 7 years, it supports both 120V and 240V setups and works with any pump or filter brand. Its OLED digital display offers real-time monitoring, while the easy DIY installation is backed by expert American customer service, making pool maintenance effortless and chlorine-free.







| ASIN | B01F41OY1K |
| Brand | Circupool |
| Brand Name | Circupool |
| Customer Reviews | 4.5 out of 5 stars 143 Reviews |
| Item Weight | 22 Pounds |
| Item weight | 22 Pounds |
| Manufacturer | CircuPool |
| Manufacturer Part Number | RJ45+ |
| Model Number | RJ45N |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Benefits | Maintains Clean Sanitized Water |
| Product benefits | Maintains Clean Sanitized Water |
| UPC | 646437727242 |
| Unit Count | 1 Count |
M**O
Works like a charm
My original chlorinator failed after 13 years and my pool turned green overnight. I installed this in less than an hour. Most of that time was because I rewired the power supply so I could use an outlet. Otherwise installation was very easy. Once the cholorinator was up and running it did not take long to clear the pool up. After that the pool was crystal clear for the remainder of the season, even better that the previous unit. So far only two complaints, there is rest a feature for the cell. It controller will periodically turn the cell off to extend the life of the cell. Unfortunately it's not documented well and I thought the unit was faulty. I discovered two obscure lines int the documentation indicating the functionality. It doesn't provide much detail about how it works, but it seams to work fine. The other complaint is the plastic cover does not stay closed. The plastic catch is not very secure so the cover doesn't stay closed. I improvised with a stretchable cord to keep the cover closed and protect the controls. Some people may be turned off by this but the overall quality and functionality make up for it. Overall the unit is easy to use, easy to install and runs very well albeit after you read the fine print. I like that its meant to be installed by the owner. My pool company wanted $2,500 for a new unit plus installation. So far no regrets and I would buy it again. I will provide updates during the next pool season.
A**R
Exceptional Product & Unmatched Customer Service!
I’ve been using the CircuPool RJ45+ Salt Water Chlorination System for six months, and I couldn’t be happier. This system works perfectly—exactly as advertised. I’ve had other systems in the past, but none have come close to the reliability and performance of this one. What truly sets CircuPool apart is their outstanding customer service. As someone new to working on my pool systems, I decided to install the unit myself. While the installation instructions were clear, I made a small mistake and couldn’t figure out what went wrong. When I called customer service, an actual human answered and walked me through the fix step-by-step in just minutes. The person assisting me had personal experience with the same model and was incredibly knowledgeable and patient. What blew me away even more was their follow-up. A few weeks later, John from their team called me to check in and make sure the system was running smoothly. This level of care is rare and refreshing. Not only is the product excellent, but the customer service truly goes above and beyond. I’ve already recommended CircuPool to friends with pools, and I’ll continue to sing their praises. If you’re considering a saltwater system, you can’t go wrong with CircuPool. Trust me—you’ll have an amazing experience with both the product and the team behind it!
P**H
If you have PermaSalt system upgrade to this NOW!
Starting another pool season, so I thought it would be a good time to reflect on last year. Our previous "salt" system was a nightmare. I'm pretty sure it wasn't working at all. We were having to add liquid chlorine several times a month. Finally bit the bullet and changed to the CircuPool. Awesome choice! We didn't add any chlorine at all last year. "Wish I knew" before I installed: I tried to "protect" the cell by mounting it under the deck. Bad idea. You have to disconnect the cell to clean it (typically a couple times per month) so put it somewhere easy to get to and put valves on both sides to make cleaning much easier. Also, go ahead and order the cleaning stand thing. One last thing. This year, for whatever reason, the critters decided to chew the wires for both the flow switch and cell. Had to call tech support for the cell and they were awesome.
R**S
As advertised
Easy to install and mount. Took all of 30 minutes From beginning to end. I will update later on how it runs. Initial start up and operation seemed fine.
J**S
Excellent service and operates very well
Bought this product for my above ground and after figuring out the necessary plumbing once installed cleared my water up completely. A few months later I needed a replacement part due to cold weather and they worked with me to get what I needed with excellent customer service. Highly recommend!
Trustpilot
2 weeks ago
2 months ago