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The CircuPool RJ20 PLUS is an electronic saltwater 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).
This chlorinator works with all existing pump and filtration systems to reliably supply the swimming pool with pure chlorine every single day! The RJ20 PLUS has a 20,000 gallons max capacity. The RJ PLUS 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 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!
*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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7 Years Limited*
Manufacturer Rated Lifespan:
Manufacturer Max Capacity:
Power Cord Length:
Cell Cord Length:
Digital - OLED Display Screen, LED Indicators
Yes - High, Low, Displays ppm
Yes, Independent Flow Switch
Yes, Reverse Polarity
Yes, 24 Hours
Warranty Penalty for Self-Install:
Weather / UV-Resistance:
Designed for Outdoor Installation and Operation
The CircuPool RJ-20 PLUS Series generator is a third generation unit, featuring a third gen Control Module. It comes as an aluminum die-cast and moulded-plastic box. It also features a backlit alpha-numeric Organic Light Emitting Diode (OLED) screen and touch-sensitive keypad.
The CircuPool RJ20 PLUS Series features an aluminum die-cast and moulded-plastic box with a backlit alpha-numeric OLED screen and touch-sensitive keypad. The control module can be mounted easily on any wall, post, or support with an included mounting bracket.
The digital screen displays allows you to know exactly how the system is working. The keypad allows you to raise and lower the chlorine output, view the system menu, activate the SuperCL mode, activate the Winter Mode, or display the average salinity. The system menu will display the cell power diagnostics, temperature, real-time salinity, and additional settings.
With advanced third generation technology and efficient design, the CircuPool RJ 20 Plus series features a cell with clear inline housing with titanium electrode plates and power supply cord built in.
The cell’s threaded inlet and outlet ports allow quick connection to the included plumbing unions, for easy installation and access during service.
Additionally, the clear cell body makes it possible to see chlorine generation as it's working, or to quickly inspect the cell for any necessary cleaning without having to take the cell apart to view inside.
CircuPool Vertical Installation Kit for RJ+ and Universal Series installations
Cleaning Stand for Hayward Salt Cells and select CircuPool Salt Cells
What you need to know in 60 seconds!