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CircuPool EDGE-25 Salt Chlorine Generator
EDGE Series - Advanced digital controls & titanium cell

CircuPool EDGE-25 Salt Chlorine Generator

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Part Number: EDGE25
Retail Price:$1,295.00
You Save:$306.00(24%)
CircuPool EDGE25, Complete Salt Pool System with 7-Year Limited Warranty, for up to 25,000 gallon pools
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Quick Specs View Detailed Specs
Power: 1.2 lbs/day
7 Year Limited Warranty
25000 Gallons Max Capacity
2800 - 4500 ppm
Made In America

The CircuPool EDGE 25 electronic saltwater chlorine generator is an advanced, fourth-generation salt pool system. The EDGE25 is designed to offer a balance of performance, simplicity, and value. The CircuPool EDGE-25 series unit works with your current pump and filter to maintain sparkling clear water every day, without having to buy & add chlorine. The EDGE25 operates at very low salt levels, creating silky soft pool water for the ultimate swimming experience. Max capacity rating: 25,000 gallons.

Featuring a streamlined, modern design and improved technology, the CircuPool EDGE-25 salt system 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-25 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.

  • Made in America. Long Lifespan Titanium Cell, with industry-leading 7-Year Limited Warranty.
  • 4th-Generation system, combining the best in advanced technology with reliable, simple operation.
  • Energy-efficient. Digital power supply minimizes heat and protects electronics.
  • Worry-free operation and easy maintenance with included Cleaning Cap.
  • CircuPool products are backed by USA-Based Expert Support & USA-Based Factory Warranty

*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.


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Q: My pump has an internal timer, and I don't want to add an external timer. Of the Edge, RJ-series, and SJ-series, which have internal timers?

Asked by: homeowner - 9/11/2019
A: If you have a variable speed pump with programmable controls, choose either the Edge or the RJ. The use a flow switch which allows them to work in sync with the VSP.
Was this answer helpful?  10 of 12 Customer(s) found this Answer helpful.
Answer provided by: Kyle (9/13/2019)

Q: How does the Edge control Chlorine output? I have heard other models cycle on and off but I am monitoring the amp's used on my Edge40 and it seems to draw more power if I increase the amount. Does it cycle or just change the cell output?

Asked by: Mark Ayash - 3/23/2020
A: It changes the output up and down.
Was this answer helpful?  5 of 7 Customer(s) found this Answer helpful.
Answer provided by: Greg (3/23/2020)

Q: Can the be mounted outdoors without any extra covering or protection?

Asked by: Sarah - 4/17/2020
A: Yes, this can be mounted directly to the wall outdoors, no additional protection is necessary.
Was this answer helpful?  3 of 4 Customer(s) found this Answer helpful.
Answer provided by: Discount Salt Pool (4/20/2020)

Q: Will this work for a 20,000 gallon above ground pool? Thanks

Asked by: RONALD - 4/17/2019
A: Ronald, that's possible especially if you are in a northern climate. The EDGE Series is particularly powerful, but you should know that you typically want to get plenty of extra capacity so you can easily keep the water clean even during pool problems that might come up. Take a look at the EDGE40, and check out more about sizing here:
Was this answer helpful?  2 of 4 Customer(s) found this Answer helpful.
Answer provided by: Discount Salt Pool (4/17/2019)

Q: is this standing alone unit or is controlled with other, such as Pantair Easytouch 8?

Asked by: YOUNG - 2/27/2020
A: It works either way. You either hook it up to the same circuit/relay as the pump, so they get turned on and off together, or hook it directly to power and let its flow switch synchronize it with your pump's programmed operation.
Was this answer helpful?  2 of 3 Customer(s) found this Answer helpful.
Answer provided by: Mark (2/27/2020)


Asked by: STEVE - 2/5/2020
A: The cell is about 10.75" long (not including unions), and the flow switch is approximately 5.75" long. It can go horizontal or vertical. The flow switch needs to be on the same leg of the plumbing, so that you make sure there is no chance that the water goes through the flow switch but not the cell.
Was this answer helpful?  1 of 2 Customer(s) found this Answer helpful.
Answer provided by: Kyle (2/6/2020)

Q: What is the cell cord length to the power unit

Asked by: Lee - 6/6/2020
A: The cell cord length is about 8'.
Was this answer helpful?  1 of 2 Customer(s) found this Answer helpful.
Answer provided by: Nathan (6/8/2020)

Q: I need a salt filter for a 26'x52" Coleman above ground pool that will run off a 110 outlet.

Asked by: Jimmie - 6/4/2020
A: The EDGE25 would likely have sufficient capacity. It works automatically on both 110V and 220V, and you can easily and cheaply get a plug connector from the hardware store to put on the end of its power cable.
Was this answer helpful?  0 of 1 Customer(s) found this Answer helpful.
Answer provided by: Nathan (6/5/2020)

Q: What is the length of the interconnecting wires that connect between the control panel an d the Cell and Flow switch. We need to know for planning our current installation.

Asked by: joe - 6/10/2020
A: It will provide you with 8' for those connection cables.
Was this answer helpful?  0 of 1 Customer(s) found this Answer helpful.
Answer provided by: David (6/10/2020)

Q: Can you use this on an extra large hot tub?

Asked by: Sylvs - 1/7/2021
A: Salt chlorinators of this size are often used on hot tubs at hotels. You control a salt chlorinator via 1) the setting on its power module, and 2) how many hours a day you let it run. That way, you can virtually have complete control over its output. Depending on your hot tub size, you may just run it more or less based on the demand.
Was this answer helpful?  0 of 1 Customer(s) found this Answer helpful.
Answer provided by: Nathan (1/7/2021)