CORE55 Salt Chlorine Generator System | 55,000 Gal Max

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.

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.

I am writing to express my disappointment regarding the performance and warranty support for my CircuPool Core 55 salt chlorinator. After a positive experience with the Core 35, I upgraded to the Core 55 in August 2024. Despite meticulous maintenance and proper winter storage, the cell is already operating at half capacity in less than two years. Technical Support informed me that I may have reached the maximum operating hours for the cell; however, I do not run the system excessively and it was stored throughout the winter. Furthermore, I was disappointed to learn that the "8-year warranty" only covers 40% of the replacement cost. It is frustrating to face such a significant expense for a $1,900 unit that failed so quickly. Due to the system's short lifespan and insufficient warranty coverage, I have decided to switch to a different brand. I am sharing this feedback so you are aware of my experience with your product's reliability and current support policies.

After 10 years of liquid chlorine and TroubleFree pool advice, finally decided to switch to SWG. Liquid chlorine prices have doubles and getting inconvenient to buy locally and drag to my home/pool. Circupool has the best reputation and warranty on the market! I have a 20,000G pool and the CORE-35 was sized just right; however it needed to run a full 12 hours a day at 100% (0.7lb/day) to keep up with FC demands in hot Texas sun. Returned and upgraded to CORE-55 which works SO much better. Now needs to fun only 10 hours a day at 75% (0.72lb/day), saving pool pump time and electricity. This leaves plenty of reserve when i need more CL. Would highly recommend a larger SWG always now. Also the salt cell is rated for longer hours, and longer life. Installation was easy. Measure twice, cut once. Required only a 15" length of PVC. Most other SWG require separate flow switch and requires 20-21" of length (would not fit my current system). Wish the electrical cord was longer, but it was super easy to replace with a longer cord from home depot.

Works just as expected, easy to install

Reviews give us the opportunity to share with others our experience. I am grateful for this opportunity because I want to thank, honor, and give the highest possible rating for Circupool. I have been trying pool chlorine generators for years. I purchased the Circupool Core 55 and don’t need to look further. It is simple, easily installed and is self contained. It keeps the pool at optimum chlorine level, and needs attention only when alerted by the self diagnostic display. The cell is easily accessible and cleaned. I even purchased a second cell to always have the unit in service. After three years one of my two cells failed and a part of the main unit needed repair or replacement. I contacted Circupool and was in touch with Sonny. Our pool is the heart of our summer for the adults and grandchildren. In the midst of this my wife suffered a major health challenge. Her only wish was to return to the pool. Sonny and Circupool took care of us and insured we had everything we needed to get the unit back in service. We were out of warranty, yet they made sure everything that could be covered was covered. I made an additional purchase just to feel they were not giving me too much. They are wonderful and their product is wonderful. The only thing better was the quality of the person and Circupool.

If you're looking for a company that offers quality salt chlorinators and backs them with outstanding customer support, I highly recommend CircuPool. A big thank you to Tyson for providing exceptional service and making this a great experience!

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.