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CircuPool CORE-CONTROL35 Automation Platform | Electronic Chlorine Generator | WiFi-Enabled
CircuPool CORE-CONTROL35 Automation Platform | Electronic Chlorine Generator | WiFi-Enabled

CircuPool CORE-CONTROL35 Automation Platform | Electronic Chlorine Generator | WiFi-Enabled

Part Number: CTRL35-4100-8A
Availability: In Stock.
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Balance Control Kit

BALANCE CONTROL On Sale

Take total control of your water chemistry with the CORE CONTROL + BALANCE CONTROL package
Available Now
$3254 $2679
35k Introductory Price
The app-controlled CORE CONTROL35 is an expandable platform which can provide automation for equipment control and chemical control, with built-in electronic chlorine generator (max capacity: 35,000 gallons). Includes WiFi Module.Replacing An Existing Chlorine Generator?
Add an Adapter Kit to eliminate re-plumbing.
1.4 lbs/day
8 Year Limited
35000 Gallons
Controlled Using The MyPool App

Take full control of your pool with CircuPool CORE CONTROL, an advanced automation system designed for seamless integration with your existing pool setup. This WiFi-enabled chlorine generator ensures your pool stays clean, balanced, and easy to manage—all from your smartphone.

The CORE CONTROL system is built for convenience and reliability. With its integrated, compact design, it combines the Control Module, Electrolytic Cell, Flow Switch, and Sensors into a single streamlined package. The CORE CONTROL makes it effortless to get your pool system Wi-Fi connected and controlled by the My-Pool app.  The pool stays clear & blue as the system automatically generates chlorine everyday; get system status and real-time notifications, and control your system remotely so you stay confident knowing that the system is working optimally. Available CORE CONTROL upgrades allow you to add chemical automation to keep your essential water chemistry on target, and add equipment automation for programmable control of your pool equipment (including pump, heater, lights, and more).

DIY-friendly installation can take as little as 15-30 minutes! The CORE CONTROL is designed to make pool management effortless, featuring advanced automation that ensures optimal water quality with minimal intervention.

With its available adapter kits, the CircuPool CORE-Series chlorinators can also easily replace Jandy® AquaPure®, Hayward® AquaRite®, or Pentair® Intellichlor® systems without the need for replumbing or extra rewiring (by using its included 110V power plug).


Upgrade to BALANCE CONTROL - ORP & pH Monitoring

For those who want hassle-free water chemistry management, the BALANCE CONTROL upgrade ensures your pool's chlorine and pH levels are always in check. This system continuously monitors water chemistry and makes automatic adjustments, reducing maintenance time and ensuring perfect balance.

  • Real-Time ORP & pH Monitoring – Ensures precise chemical balance for ultimate convenience.
  • Automatic Chlorine & Acid Adjustment – Optimizes efficiency and maximizes lifespan.
  • Enhanced Water Quality – Protects swimmers and prevents unsafe conditions.
  • Seamless CORE CONTROL Integration – A simple add-on for complete automation.

Add BALANCE CONTROL


Upgrade to COMPLETE CONTROL - Full Pool Equipment Automation

For total pool automation, Complete Control lets you manage pumps, heaters, lights, and more—right from your smartphone. This upgrade ensures all your pool systems work together seamlessly.

  • Compatible Across Brands – Designed to work with most existing equipment.
  • Direct Equipment Connection – No need for additional enclosures or circuit panels.
  • 4 Independent I/O Relays – Control pumps, lights, water features, and more.
  • RS485-Based Controls – Enables intelligent operation of variable-speed pumps and heaters.

Expected Release 2026





*Please note the use of such trademarks herein is for informational purposes only, and the product(s) are not those of Hayward Industries Inc. or Fluidra/Zodiac/Jandy/Pentair; CircuPool products are not affiliated with the referenced Hayward/Jandy/Pentair product.


Resources

CORE-Series Cell Adapter Kit to connect to existing Aquarite® style & other compatible plumbing fittings
$38.99
(6)
In Stock.
CORE-Series Cell Adapter Kit to connect to existing AquaPure® style & other compatible plumbing fittings
$49.99
(73)
In Stock.
CORE-Series Cell Adapter Kit to connect to existing Pentair® Intellichlor® style plumbing fittings
$49.99
(73)
In Stock.

General FAQ

Rating Snapshot

Select a row below to filter reviews.

Average Customer Ratings

4.8

More now please
Its ridiculously easy and very well designed. I'll never have another chlorine generator that can't send me notifications of what I need to know - I have been waiting for this for so long. I'm glad to know that the system is never going to brick itself by turning on a warning light and I don't discover it for 2 weeks. My feedback is that I wish it wasn't released in stages - I want more now please. I signed up for the waitlist for the chemical automation and called and talked to someone, who said it may be released as early as May. Fingers crossed. Once I know my chlorine and pH are automatically staying on target, I may literally forget about my pool. So I'm putting it in the day it gets delivered.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Tampa, FL on 4/10/2025
5
Advanced Salt System with Intuitive App Control
I’m really impressed with the CORE CONTROL salt system! It was super easy to set up and install with the CORE Adapter Kit for the Hayward Salt Cell plumbing, and you can manage everything right from your phone with the My-Pool App. This is a powerful salt chlorination system that produces plenty of chlorine each day, and the App is really easy to use. I also like knowing I can expand the system later, which is a nice touch. Very well made and a great warranty as well!
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Pomona on 4/28/2025
5
Winner
I have had this installed for almost 2 months and its been working flawlessly. The only thing that needed my attention was actually when I got a no flow notification in the app because my son messed with it and didn't put it back in run mode. So this actually saved me tons of heart ache, because my pool wouldn't sat stagnant for two weeks until I finally noticed a problem! I'm on the waitlist for the chemical automation kit and will be putting that in ASAP, and will do the same with the equipment automation. Knowing exactly how my pool system is working from my phone and keeping chlorine and ph automatically in check makes this the absolute winner in pool care.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Durham, NC on 5/27/2025
5
Mostly good things
Overall this thing is a winner. I got the whole deal, chemical control and all. Its doing everything it said as of now. But THAT being said, I used it a whole week without realizing the chemical control part of it wasn't doing anything and that I had to activate it in the app. Why make it so that someone like me has to hit a magic button to make the fancy stuff work? That was frustrating...
Did you find this helpful?  1 of 2 Found Helpful
Reviewed by:  from Elizabethtown on 7/22/2025
4
This is the future
At my last house I had an automation system complete with a chemical sense and dispense setup, and it sounded great when it got sold to us during pool construction but it cost an arm and a leg and never lived up to how it was sold. Plus it was unnecessarily complex, I had to have the pool company come over every time there was an issue. I wanted the best - but simple - for the pool at our new house... and this is it. I got the complete balance control upgrade and this is how its supposed to be. I got everything physically hooked up in about half an hour. I got the app & chemical setup in about the same time, and its been two weeks with perfect water. CL and PH have been constant, I've got one alert that saved me when I left the pump off the no flow notification in the app prompted me to go put the pump back in schedule mode. I would rate this a 10 so far.
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Reviewed by:  from San Jose on 7/23/2025
5
There are no reviews yet
Questions From Customers

Q: Will this directly replace my existing CORE35 system? Thank You

Asked by: David D Eagle - 4/19/2025
A: The CircuPool CORE-CONTROL will quickly and easily install using the existing fittings used by your CircuPool CORE Salt Chlorinator.
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Answer provided by: Alan (4/23/2025)

Q: Does this specific model allow for controlling pumps and heaters? Or is that another model?

Asked by: FlDood - 4/26/2025
A: The CircuPool CORE-CONTROL Automation Platform is the foundation piece of an upgradable chlorine generator system able to add ORP and pH monitoring and control (available this summer), and/or to add full pool equipment automation (expected 2026).
So, yes, if you get the CORE-CONTROL35 or the CORE-CONTROL55, you can add on to it to later to get its advanced functionality (such as to control pumps, heaters, and other pool equipment like you ask).
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Answer provided by: Alan (4/29/2025)

Q: Does the app tell you the actual salinity level in the app. Real time, not just the history.

Asked by: Atom - 6/2/2025
A: Via the My Pool app, a CircuPool CORE CONTROL System can provide you with the real-time salinity as well as the trailing history.
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Answer provided by: Steve (6/4/2025)

Q: What are the dimensions of the control module?

Asked by: Dan - 7/21/2025
A: The control module measures about 11" tall, 12" wide, and 3.5 " deep.
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Answer provided by: Steve (7/25/2025)

Chlorine Output:

1.4 lbs /day

Manufacturer Warranty:

8 Years Limited*

Manufacturer Max Capacity:

35,000 gallons

Controls:

WiFi-Enabled App control & monitoring, plus local controls with LED Indicators and Touch Keypad

Salinity Range:

2000-7000 ppm

Salinity Test:

Yes - Low Salt

Self-Cleaning:

Yes, Reverse Polarity

Warranty Penalty for Self-Install:

No

Clear Cell:

Yes

Boost Mode:

Yes, 24-72 hours

Winter Mode:

Yes

Flow Sensor:

Yes, Integrated Flow Switch

O-Rings Included:

Yes

Unions Included:

Yes

Union Size:

2”

Cable Connection Type:

Plugin

Weight:

22 lbs

Rated Amperage (120V/240V):

4A / 2A

Weather / UV-Resistance:

Designed for Outdoor Installation and Operation

The CORE CONTROL Module is a compact, weather-resistant unit featuring integrated touch-enabled controls and LED indicators. Designed with durable, heavy-duty construction and sealed electronics, it boasts an IP65-rated enclosure for superior protection against the elements. Installation is simple, with an included mounting template and wall anchors for easy wall mounting.
 
With the My-Pool App, users can access alerts, data history, and system controls remotely. The onboard touch controls allow for real-time adjustments to chlorine output, displaying the selected percentage and power level through an LED bar graph. Additionally, users can quickly activate Boost Mode when extra chlorination is needed.

Advanced diagnostics provide real-time notifications, indicating when to add salt, clean the cell, check water flow, or inspect electronic components. The system even automatically adjusts chlorine output when water temperatures drop or when the pool cover is closed, optimizing efficiency.

For convenience, the CORE CONTROL Module comes with a built-in power supply cord, pre-configured with a 110V plug for easy installation. It also features an auto-converting switch-mode power supply, allowing seamless operation on 220V if needed.
The CORE CONTROL Electrolytic Cell is a durable, inline clear housing designed to efficiently generate chlorine while allowing easy inspection of the process. Inside, removable titanium electrode plates work alongside built-in sensors and a flow switch to ensure optimal performance.
 
For hassle-free maintenance, the titanium electrode can be quickly removed and cleaned using the included cleaning vessel. The housing features threaded connections on both the inlet and outlet, as well as for the electrode, providing quick access for servicing or winterization when necessary. 

Designed for seamless integration, the threaded connections attach to 2" unions, which can be securely glued to existing return-line PVC plumbing. The transparent housing allows users to easily monitor chlorine production and inspect the electrode without disassembly, ensuring peak efficiency and convenience.

The CORE CONTROL System includes everything needed for reliable and efficient chlorine generation. The package comes with a Control Module, Chlorine Generator Cell, Wi-Fi Module (with a 30' LAN cable for optimal signal placement), 2" threaded cell unions, a cleaning vessel, a cell plumbing template, a control module mounting template, and a detailed instruction manual.


BALANCE CONTROL Upgrade Kit

For enhanced functionality, the BALANCE CONTROL upgrade includes a new cell housing designed to integrate chemical automation components. This upgrade is customizable with optional add-ons, including:

  • ORP Sensor – Monitors the pool’s sanitation level, allowing the chlorine generator to auto-adjust for optimal chlorine balance. The My-Pool App displays real-time readings, stores data history, and provides alerts.
  • pH Sensor – Measures and monitors pH levels, displaying readings in the app, storing data history, and sending notifications.
    (Ideal for pH monitoring or integration with TOTALBalance CO2-based automatic pH control systems.)
  • pH Injection Kit – Automates pH regulation by injecting pool acid directly into the cell housing based on sensor readings to maintain the target pH level.

Manufacturer 8 Year Limited Warranty for residential use. Most manufacturer chlorine generator warranties are pro-rated. All warranties offered are provided by the relative manufacturer and are limited to the terms and proration they provide. See manufacturer's documentation for a full description of warranty terms and conditions.