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CircuPool CORE-35 Salt Chlorine Generator
CORE-Series: compact, powerful, brilliantly simple

CircuPool CORE-35 Salt Chlorine Generator

29 Review(s)
Availability: In Stock. Free Shipping.
Part Number: CORE35
$1,289.00
CircuPool CORE35, Complete Salt Pool System with 8-Year Limited Warranty, for up to 35,000 gallon pools
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Quick Specs View Detailed Specs
Power: 1.4 lbs/day
8 Year Limited Warranty
35000 Gallons Max Capacity

The CircuPool CORE-35 is an electronic salt chlorine generator featuring advanced fourth generation technology. The CORE salt system keeps your pool crystal clear everyday, and gives your water a silky soft feel for the ultimate swimming experience. Designed to work with your existing pump and filter systems, the CORE Series operates at very low salt levels to produce a constant stream of free chlorine in your pool.Max capacity rating: 35,000 gallons.

With an integrated, compact design the CircuPool CORE-35 system combines the Control Module, Electrolytic Cell, Flow Switch, and sensors all into a convenient package. It takes up minimal space and allows for incredibly easy installation and simple operation. Even better, DIY-friendly install can take as little as 15 minutes! The CORE-Series makes things so easy that it’s no wonder that it's become so popular.

With its available adapter kit, the CircuPool CORE-Series chlorinators can also easily replace Hayward Aqua Rite and Pentair IntelliChlor systems, without the need for replumbing or extra rewiring (by using its included 110V power plug).

  • USA Titanium Cell, with industry-best 8-Year Limited Warranty.
  • 4th-Generation system, combining the best in advanced technology with streamlined operation.
  • Revolutionary compact design allows for incredibly easy DIY installation.
  • Heavy-Duty, Weather-Proof construction with IP-66 Rated Protection.
  • Easily disassembles for maintenance or cell replacement.

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    Q & A

    Q: 1. I have a pool of about 20,000 gallons. Is it possible to use the CircuPool CORE-35 Salt Chlorine Generator system? 2. How often and how to clean the CircuPool CORE-35 Salt Chlorine Generator?

    Asked by: Nick - 4/22/2019
    A: I put one on a similar size pool and its working great. I would say it needs cleaning once ever 6-8 weeks or so? But it depends on water chemistry.
    Was this answer helpful?  1 of 2 Customer(s) found this Answer helpful.
    Answer provided by: David (5/27/2019)

    Q: Can the CORE35 be used for an above ground pool?

    Asked by: Chris - 5/27/2019
    A: Yes, the CORE models are used frequently on above ground pools. The only difference for some people is your plumbing size, which can be adapted if needed with standard PVC adapter fittings from your local hardware store.
    Was this answer helpful?  1 of 1 Customer(s) found this Answer helpful.
    Answer provided by: Nathan (5/27/2019)

    Q: Do you have the 1.5” reducers? My lines are 1.5”

    Asked by: Shannon - 1/19/2020
    A: That is something you would want to get at the hardware store - its an off-the-shelf item and very cheap.
    Was this answer helpful?  1 of 1 Customer(s) found this Answer helpful.
    Answer provided by: Nathan (1/20/2020)

    Q: How long is power chord? Also my unit comes out of the pool heater and runs parallel to ground. Will I need to raise this line to install . I can send pics if needed. Pool is 46k gallons. in ground

    Asked by: Doug Chapin - 3/4/2020
    A: The power cord is about 6ft, and can easily be extended if needed. I would estimate needing about 3-4" of space below the piping for the tail of this unit to extend down, so if your return pipe is sitting right on the ground you'd want to lift it just a bit.
    Was this answer helpful?  1 of 1 Customer(s) found this Answer helpful.
    Answer provided by: Nathan (3/4/2020)

    Q: What are the main differences between the RJ-30 Plus and Core-35 (aside from size and warranty)?

    Asked by: Jason - 1/8/2020
    A: Great question. The CORE is the most compact, easy to use, & easy to install system with more advanced electronics and sensors. Its control module, cell, and flow switch are all integrated into a single unit (which you can take apart easily for service or replacement). The RJ models have will give you lots of power and lifespan (the two most important things) for the money, and have long been a customer favorite. Its controller hangs on the wall, and it does have lots of different settings and diagnostics. Its cell and controller get installed independently in the plumbing. Let us know if you have more questions or just call for faster service.
    Was this answer helpful?  0 of 1 Customer(s) found this Answer helpful.
    Answer provided by: Discount Salt Pool (1/8/2020)

    Q: What is the power cord length?

    Asked by: Andrew - 5/14/2019
    A: The power cord is a little over 5' and can be extended if needed.
    Was this answer helpful?  0 of 0 Customer(s) found this Answer helpful.
    Answer provided by: Nathan (5/14/2019)

    Q: Where is the installation manual for this? I run my pump 24/7. Can i hardwire so that there is power to the unit only when the pump is on? Amanda

    Asked by: Amanda - 6/29/2019
    A: Yes, you can choose to hardwire it so that it is only powered when the pump is. The manual is linked here: https://www.circupool.com/assets/doc/CircuPool-CORE-Manual.pdf
    Was this answer helpful?  0 of 0 Customer(s) found this Answer helpful.
    Answer provided by: Discount Salt Pool (7/2/2019)

    Q: Is a bypass fitting available for this unit? If not, can I build my own using the male ends from standard 2" pvc unions?

    Asked by: Marc - 12/30/2019
    A: Yes there is a cap that you can order that lets you take out the cell cartridge and control head. The threads on the male housing unions for the plumbing isn't likely to have an off-the-shelf match.
    Was this answer helpful?  0 of 0 Customer(s) found this Answer helpful.
    Answer provided by: Nathan (12/30/2019)

    Q: Can this unit be used with a Pentair VS pump?

    Asked by: Carl Fuller - 10/11/2019
    A: Yes, it is frequently used with Pentair variable speed pumps. The pump brand does not really matter.
    Was this answer helpful?  0 of 0 Customer(s) found this Answer helpful.
    Answer provided by: Nathan (10/11/2019)

    Q: If using a variable speed pump which uses its on control board, how does the Salt generator come on and detect that the pump is on if it is connected to an external GFCI outlet?

    Asked by: FK - 12/29/2019
    A: The system uses a flow switch to activate itself and deactivate itself depending on when your pump is programmed to start/stop. This is standard for most newer salt chlorine generators.
    Was this answer helpful?  0 of 0 Customer(s) found this Answer helpful.
    Answer provided by: Nathan (12/30/2019)