Upgrade to next larger size for $20
- It's Wise To Oversize!
The CircuPool EDGE 40 electronic salt chlorine generator is an advanced, fourth-generation salt pool system. The EDGE40 is designed to offer a balance of performance, simplicity, and value. The CircuPool EDGE series system works with your current pump and filter to maintain sparkling clear water every day, without having to buy & add chlorine. The EDGE40 salt system operates at very low salt levels, creating silky soft pool water for the ultimate swimming experience. Max capacity rating: 40,000 gallons.
Featuring a streamlined, modern design and improved technology, the CircuPool EDGE-40 salt generator is set up for worry-free operation. A digital switch-mode power supply automatically converts both 110V or 220V, making it easy to connect to your existing pump timer or power supply.
With a high performance titanium cell, the EDGE-40 is designed to effortlessly provide perfect blue water and a comfortable swim. If you’re upgrading from an older model, the available adapter kit allows you to replace Hayward® Aqua Rite® and Pentair® IntelliChlor® systems without having to replumb.
*Please note CircuPool products are not affiliated with Hayward Industries, Inc or Pentair. The use of such trademarks herein is for informational purposes only, and the product(s) are not those of Hayward Industries Inc. or Pentair, but rather are simply compatible with the referenced Hayward/Pentair product.
Select a row below to filter reviews.
1.7 lbs /day
7 Years Limited*
Manufacturer Max Capacity:
Digital - OLED Display Screen, LED Indicators
Yes - Low Salt
Yes, Reverse Polarity
Warranty Penalty for Self-Install:
Yes, 24 hours
Yes, Integrated Flow Switch
Power Cord Length:
Cell Cord Length:
Cable Connection Type:
Rated Amperage (120V/240V):
1.8A / 0.9A
Weather / UV-Resistance:
Designed for Outdoor Installation and Operation
Equipped with a small, die-cast aluminum and moulded-plastic box, the CircuPool EDGE-40 Control Module features LED indicators and a touch-sensitive keypad. Each system comes with a tool-free mounting system and bracket that allows for easy install on any nearby wall or support.
Digital controls display the set chlorine percentage for output and power, while the keypad allows you to increase or decrease chlorine output, activate a boosted SuperCL mode, or check out the system’s diagnostics.
The electrolytic cell for the CircuPool EDGE-40 unit is an inline unit with clear housing, containing built-in titanium electrode plates. At the inlet and outlet of each EDGE cell, there are threaded connections which allow for rapid removal or access for service or cell replacement.
The threaded connection will attach to included 2” plumbing unions, which can be glued directly to the existing PVC return-line. The clear housing makes it easy to view the chlorine generation or check the cell for routine cleaning or maintenance.
What you need to know in 60 seconds!