CircuPool CORE35 Salt Chlorinator System | 8 Year Manufacturer Warranty | No DIY Install Penalty | USA Titanium | 1.4 lb CL Output | Electronic Chlorine Generator for Pools up to 35,000 Gallons

Bought the core 55, after much research on all brands and using chlorine in pools for over 30 years, CircuPool was the clear winner, our pool is 44,000 gallons and ever since we switched to salt the pool is spotless and very easy to care for and the water is amazing, everyone that goes in our pool comments to the clarity and the soft feeling of the salt water. Wish i switched to salt years ago, unit is worth every penny and fix perfectly where our chlorinator was.

Are you looking to change your chlorine pool to a salt water pool? Like so many others, I struggled with maintaining proper chlorine levels, pool chemistry and constant battles with algae blooms with both sand filter and DE filter systems. Not to mention, the countless times I have had to drain/pressure wash/refill and start over through the years. I have had this unit on my pool for about 3 years now with ZERO problems. My chlorine levels are stable, chemistry is easily maintained, the pool is always crystal clear and ready for use. And, opening/closing my pool is hassle free. I recently had a minor issue with the unit and a simple telephone call to CircuPool and I was back in business! The customer service representatives are personable and helpful making the experience quick and painless. I was skeptical about changing out to a chlorine generator but not any longer, I have saved probably triple the purchase price of this unit with the savings from buying granular chlorine and tablets. I can not recommended this product and company more highly.

This worked perfect for about the first 10 months. I adjusted my PH, then started the unit on 3 and eventually adjusted dow to 2 and the water is so clear. Then one day as I switched the controls to run the spa, the input side compression clamp broke and sprayed water everywhere. It got all over my pumps, all over the Circupool unit its self, and the break panel. Luckily I was there and shut it off quickly. They sent me a new clamp, and now that it is installed I keep getting flow errors. I attached a picture showing the flow "lever" is there and working when the pump is turned on. If I unplug and reset it, it works for a bit then stops. I think the unit it's self, or the cell, or both just needs replaced due to the high pressure water drenching it from the bottom side. I really want it to work as it's been great and hassle free before the clamp breaking. We travel a lot for work and can't be there to change it everyday. Hopefully they can replace it so I can change my rating!

Came on time, packed very well , The unit I purchased was the Core 35 for my 26,000 gal. Pool . The installation was simple and the performance of the unit is impressive. With an 8year warranty i’m not seeing downside

I purchased the CORE35 Salt Chlorinator on 03.17.21. I have performed routine maintenance to the cell as directed in the owner's manual. Just this week, the indicator has come on to indicate "Cell Life Low". This product advertises that it comes with an 8 year warranty. I do like the ease of installation and overall use of this salt chlorinator but if I have to buy another one every 2 years, what's the point? Let's see if I hear back from the manufacturer and how they handle this issue. I will update my review accordingly. 1 star. Update (09.28.23) - I ordered a new cell to replace the defective one at a cost of ~ $800. In the order, I explained that I was having issues, left an Amazon review and had not heard back from them. Shortly thereafter I was contact by phone (missed call) and email from the manager at CircuPool. He reported that he canceled the order I made and would ship a like new cell for replacement while they evaluate the issue with my current cell. They are providing pre-paid UPS label for shipment. I look forward to hearing what they have to say about the issue with my current cell. Upgrading rating from 1 star to 3 for now. I understand sometimes there are issues but I am impressed with the way CircuPool has decided to handle my situation to this point. Raised my rating to 3 stars. To be continued. Update (10.13.23) - I received the "like new" cell promptly and returned my original to them for evaluation. The "like new" cell has been performing like a champ. I never received any official word as to the problem with the original that I sent back to them however I did receive an email that stated I would be receiving a new cell once I paid S&H which was ~ $21.00. I received the new cell today. In conclusion, I was disappointed at the short life of the original but I also understand things happen with outdoor electronic devices. I am very impressed with the way CircuPool (particularly the manager) handled this after I brought the issue to their attention. They saved me an additional $800 while some companies out there would have been happy to let me buy a new cell. I appreciate the customer service and for this, I am increasing my rating to 5 stars.

Works just as expected, easy to install

Great product

This salt cell started out great. Purchased in the summer of 2022, and it only lasted 3 seasons as it quit working in the summer of 2025. We cleaned it regularly with muratic acid. For nearly $1900, I would definitely expect it to last much longer than 3 seasons, especially considering our seasons are only about 4 months a year.