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CircuPool RJ-30 PLUS Salt Chlorine Generator
CircuPool RJ30+ Saltwater Chlorinator System

CircuPool RJ-30 PLUS Salt Chlorine Generator

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Availability: In Stock. Free Shipping.
Part Number: RJ30N
Retail Price:$1,595.00
You Save:$406.00(25%)
CircuPool RJ-30 PLUS, Complete Salt Pool System with 7-Year Limited Warranty, for up to 30,000 gallon pools
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Quick Specs View Detailed Specs
Power: 1.5 lbs/day
7 Year Limited Warranty
15000 Hours Rated Lifespan
30000 Gallons Max Capacity
2800 - 4500 ppm

The CircuPool RJ30 PLUS is an electronic chlorine generator with advanced, third-generation salt pool technology. RJ PLUS models feature electrolytic titanium cells with rare-earth minerals, providing an extended-lifespan cell (as much as 50% longer than other leading brands).

The saltwater chlorinator works with all existing pump and filtration systems to reliably supply the swimming pool with pure chlorine every single day! The RJ-30 PLUS unit has a 30,000 gallons max capacity. The RJ-PLUS salt generator series uses low salt levels and helps create a silky soft feeling in the pool water, for the ultimate swimming experience.

The complete RJ-PLUS salt system unit from CircuPool features three main components: the Control Module, the Electrolytic Cell, and the Flow Switch, along with the usual miscellaneous hardware and documentation for install.

The RJ PLUS-Series will replace Hayward® Aqua Rite® systems with no cutting or gluing, making it a snap to upgrade your salt pool system!


  • USA Titanium Cell, with industry-leading 7-Year Limited Warranty.
  • 3rd-Generation system, combining the best in advanced technology with a reliable and proven track record.
  • Cell has industry-leading lifespan (as much as 50% longer lasting). Longer cell-life means even greater savings over the years.
  • CircuPool products are backed by USA-Based Expert Support & USA-Based Factory Warranty

*Please note CircuPool products are not affiliated with Hayward Industries, Inc. The use of such trademarks herein is for informational purposes only, and the product(s) are not those of Hayward Industries Inc., but rather are simply compatible with the referenced Hayward product.


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Q: what is the difference between SJ & the RJ systems?

Asked by: Bill - 3/6/2017
A: Great question. Beside the main differences in power and lifespan, here are a few of the things that set them apart once they are in your hands:

The SJ models are very simple, easy-to-use systems. They have status lights that verify the unit is working, tell you at what power level it is set, and whether you need to clean the cell or add salt to the pool. Because it is simple there is less to think about, it is particularly low maintenance (no acid is required to clean the cell), and it is also less expensive.

The RJ+ models are the flagship systems. They are more powerful and longer lasting. They have a digital screen and touch keypad, giving you more control and diagnostics. It displays the salinity level in real time, calculates the running average, displays the water temperature, and displays the electronic performance levels of the cell so you can see exactly how things are working. The power levels on the RJ+ models can be turned up and down in smaller increments. RJ+ models also synchronize more easily with variable-speed pumps if you plan to upgrade.

So the SJ gives you simplicity and a huge value, and the RJ gives you top of the line performance and control.
Was this answer helpful?  46 of 51 Customer(s) found this Answer helpful.
Answer provided by: Nathan (3/8/2017)

Q: how long should i run my pool pump daily with a salt pool ?

Asked by: jim - 8/9/2017
A: Your pool pump run time doesn't necessarily need to change. In general you just want to run your pump long enough to get enough circulation through your existing pool filter, and when you size your salt chlorinator right it usually has plenty of sanitation power to work within that same run time. Just as a rule of thumb for any pool, people often run their pumps at least 1 hour for every 10 degrees of temperature outside.
Was this answer helpful?  18 of 20 Customer(s) found this Answer helpful.
Answer provided by: Kerry (8/9/2017)

Q: If I did the calculation correct my pool 18,500 gals plus a 4X4 step area. Would it be better to go with 30,000 gal cell instead of pushing the 20,000 gal cell?

Asked by: hammond - 3/19/2017
A: Good question. Oversizing is always recommended. The manufacturer size ratings are absolute maximums. You will get more for your money, have a better experience, and get less wear-and-tear on your equipment the bigger you go. Typically you want to choose a system that can handle 1.5 to 2 times your pool size, so this will probably be a good fit!
Was this answer helpful?  15 of 17 Customer(s) found this Answer helpful.
Answer provided by: Joey (3/19/2017)

Q: Does this unit run on 120 or 240 volts?

Asked by: Rick - 3/23/2017
A: This unit can work on either voltage. Most pools utilize 220V, so the default setting for this salt chlorinator is 220V, however instructions show you how to change the input power setting to 110V if that is what you need. For this equipment, there is no advantage to either voltage, you just want to match what your pump is using.
Was this answer helpful?  13 of 14 Customer(s) found this Answer helpful.
Answer provided by: Nathan (3/24/2017)

Q: How long is the power cord on the cell?

Asked by: Floyd - 3/8/2017
A: The cord that goes from the Electrolytic Cell to the Control Module is approximately 14 feet in length.
Was this answer helpful?  9 of 12 Customer(s) found this Answer helpful.
Answer provided by: Jordan (3/8/2017)

Q: I live in sW florida. Have a 13,000 gallon in ground pool using chlorine which I want to change to salt. Is the RJ 30 the best choice for me?

Asked by: Lester - 11/23/2017
A: Absolutely, I would particularly recommend this model for your size pool in Florida.
Was this answer helpful?  6 of 7 Customer(s) found this Answer helpful.
Answer provided by: Travis (11/23/2017)

Q: Does the salt system start and stop via pump flow?

Asked by: Frank Alamo - 5/4/2017
A: Yes, the system includes a flow switch which detects water flow from the pump. Additionally, most people hook their salt chlorinator up to the same circuit as their pump so they get turned on and off together.
Was this answer helpful?  4 of 6 Customer(s) found this Answer helpful.
Answer provided by: John (5/4/2017)

Q: How much is the replacement cost for the "CircuPool RJ-30 PLUS Salt Chlorine Generator"?

Asked by: Keith Kohout - 11/20/2017
Was this answer helpful?  2 of 3 Customer(s) found this Answer helpful.
Answer provided by: Discount Salt Pool (11/22/2017)

Q: Ihave a Jandy Aquapure 700. Do I need to re plumb or will cell fit where jandy cell fits?

Asked by: miguel - 2/4/2018
A: Yes, you'll need to do a little plumbing work. Unfortunately there isn't a system that will match your jandy cell's plumbing. We're glad to help make sure that's as easy as possible, just give us a call if you have more questions.
Was this answer helpful?  2 of 3 Customer(s) found this Answer helpful.
Answer provided by: Discount Salt Pool (2/4/2018)

Q: what is the difference between SJ & the RJ systems?

Asked by: Bill - 3/6/2017
A: SJ is affordability and simplicity and RJ is the flagship that controls all the pool functions.
Was this answer helpful?  0 of 3 Customer(s) found this Answer helpful.
Answer provided by: Charles Adams (8/8/2017)