CircuPool RJ30 Classic Replacement Cell (Electrode Only)
CircuPool RJ30 Classic Replacement Cell (Electrode Only)

CircuPool RJ30 Classic Replacement Cell (Electrode Only)

15 Review(s)
Availability: In Stock.
Part Number: RJ30C-RC-4Y
Retail Price:$440.00
You Save:$20.00(5%)
$420.00
Replacement cell for CircuPool RJ30 Classic
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Quick Specs View Detailed Specs
Power: 1.35 lbs/day
4 Year Limited Warranty
30000 Gallons Max Capacity

Only the genuine OEM CircuPool RJ Classic replacement cell is up to 2x longer lasting than other off-brand generic cells. The CircuPool RJ-30 Classic replacement cell is compatible with original RJ-30 Classic Control Modules. For use with pools up to 30,000 gallons. (Easily replaces cell in existing plumbing without tools, electrode only, excludes clear housing or cosmetic shell)

You may also wish to replace the o-rings at the same time you replace your cell, link: RJ-Classic O-ring Set

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Q & A

Q: am Am looking to replace the cell for my salt generator can not find the correct cell replacement can you provide that information from serial # and Contract Number? Serial # 3XXXXXX

Asked by: Mersereau - 3/24/2017
A: For these classic models, the best way to determine exactly which cell you need is by taking a quick look at what you currently have installed. Look down through the clear housing if it is currently in the plumbing, and count the number of large rectangular titanium plates (blades). The RJ16/RJ20 has 4 blades, the RJ30 has 5 blades, the RJ45 has 7 blades, and the RJ60 has 10 blades. If you are still unsure after looking, just give us a call (866-766-5243).
Was this answer helpful?  2 of 2 Customer(s) found this Answer helpful.
Answer provided by: Nathan (3/24/2017)

Q: Can you trade in an old classic cell?

Asked by: Jack Murray - 6/27/2018
A: I don't think there is a trade-in, but I would recommend calling manufacturer support because there is the possibility that there might be some warranty coverage remaining.
Was this answer helpful?  1 of 1 Customer(s) found this Answer helpful.
Answer provided by: Aaron (6/27/2018)

Q: Is the replacement salt cell for RJ-g Series the same as the RJ Classic replacement cell?

Asked by: Harold Brown - 7/13/2017
No Answers have been submitted yet.

Q: I just received my RJ30 replacement cell. Other than prying the cap off with a screwdriver is there something that I am missing? Thanks.

Asked by: Jeff - 7/29/2019
A: Take a look at page 19 of this guide to see how it comes apart: https://www.circupool.com/assets/doc/CircuPool-RJ-Classic-Troubleshooting-Guide.pdf
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Answer provided by: Discount Salt Pool (7/30/2019)

Q: My RJ-30 continue to say that it has a water fault. I have cleaned the cells and my local pool company says that my water is balanced but I have no clorine. What can I do? ps I have a vinyl liner pool

Asked by: Jack Murray - 7/9/2020
A: Take a look at circupool.com/help where you can choose your model and take a look at page 12 for a list of causes.
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Answer provided by: Gary (7/11/2020)