SALE: Get up to $200 off top salt systems Limited Time Only

Your Salt Pool System Experts

Low prices + Fast Shipping on top [categoryname]
Have questions? Don't hesitate, contact us!

866-766-5243 Live Chat
  1. Home
  2. Salt Cells
  3. CircuPool® RJ-45 PLUS Replacement Cell
CircuPool® RJ-45 PLUS Replacement Cell
CircuPool® RJ-45 PLUS Replacement Cell

CircuPool® RJ-45 PLUS Replacement Cell

7 Review(s)
Answered Questions
Availability: In Stock.
Part Number: RJ45N-RC
Retail Price:$739.00
You Save:$190.00(26%)
$549.00
CircuPool® RJ-45 PLUS Replacement Cell
Write a Review
Quick Specs View Detailed Specs
Power: 2.0 lbs/day
7 Year Limited Warranty
15000 Hours Rated Lifespan
45000 Gallons Max Capacity

The CircuPool RJ-45 PLUS replacement cell is compatible with all new RJ-Series Control Modules (for use with 3rd-generation systems only, not RJ-Classic or RJ-g). For use with pools up to 45,000 gallons. (Includes Electrode, Clear Housing, and Cell Cord) 7-Year limited warranty.

Customers who viewed this item also bought

Bypass Cell for Hayward Aquarite, Pentair IntelliChlor, CircuPool Si/RJ
Bypass Cell for Hayward Aquarite, Pentair IntelliChlor, CircuPool Si/RJ
(11)
Bypass Cell
$31.99
In Stock.
Replacement Union - RJ-N (3rd Gen.) Models
Replacement Union - RJ-N (3rd Gen.) Models
(2)
Replacement barrel union for CircuPool RJN Series systems
$12.00
In Stock.
CircuPool O-Ring Set for RJN and Universal / Si
CircuPool O-Ring Set for RJN and Universal / Si
(5)
CircuPool O-Ring Set
$9.00
In Stock.
Cleaning Stand for CircuPool RJ/Si, Pentair IntelliChlor, and Hayward Aquarite systems
Cleaning Stand for CircuPool RJ/Si, Pentair IntelliChlor, and Hayward Aquarite systems
(11)
Cleaning Stand for CircuPool, Pentair, and Hayward cells
$22.99
In Stock.
New to Salt Pools?

What you need to know in 60 seconds!

See all salt pool videos

Related Items

CircuPool® RJ-16 PLUS Replacement Cell
CircuPool® RJ-16 PLUS Replacement Cell
([review_count])
CircuPool® RJ-16 PLUS Replacement Cell
$349.00
Call for Availability
CircuPool® RJ-20 PLUS Replacement Cell
CircuPool® RJ-20 PLUS Replacement Cell
([review_count])
CircuPool® RJ-20 PLUS Replacement Cell
$399.00
Call for Availability
CircuPool® RJ-30 PLUS Replacement Cell
CircuPool® RJ-30 PLUS Replacement Cell
(5)
CircuPool® RJ-30 PLUS Replacement Cell
$499.00
In Stock.
CircuPool® RJ-60 PLUS Replacement Cell
CircuPool® RJ-60 PLUS Replacement Cell
(3)
CircuPool® RJ-60 PLUS Replacement Cell
$649.00
In Stock.

Q & A

Ask A Question

Q: what is the different between RJ 45 and RJ 45 Plus? My cell ( I am in need to replace ) says: J45

Asked by: Nick Berg - 9/27/2017
A: The RJ45 Plus is about 25% longer lasting than the regular RJ45, and has a longer warranty to match. Both have the same chlorine output power, and can be used interchangeably (you just need to change the "cell type" setting in the control box menu).
Was this answer helpful?  1 of 1 Customer(s) found this Answer helpful.
Answer provided by: Discount Salt Pool (9/27/2017)
Submit an answer

Q: Is the "low salt" and "high salt" determined in the RJ-45 Plus salt generating cell? I have lately have had the controller show "low salt" and "check cell" and I have carefully cleaned the cell as instructed 3 times in the last 4 weeks. After cleaning, it show the salt at approx 3500 and everything is fine...for 3 to 5 days and then it again shows "low salt" and "check cell". Is the problem with the cell or the Control Module. I have had the system since early June of 2017. When it is working, the chlorine generation is great (usually set at 55%), but as soon as the "low salt" and "check cell" signals, I get little to no salt until I clean the cell. I can't believe the cell needs replacing, unless it's due to errors that are not related to needing cleaning. Please advise.

Asked by: Dave Chance - 6/14/2020
A: That is a tell-tale sign of a "High Saturation Index" water chemistry situation. When the salt system reads low and requires cleaning, it is at the mercy of that water balance. You'll need to clean it as frequently as needed for now, but you can get it back to normal and have much less frequent cleanings.
Was this answer helpful?  0 of 1 Customer(s) found this Answer helpful.
Answer provided by: Pool Chemistry Pro (6/22/2020)
Submit an answer

Q: Are the power centers matched to the cells? In other words, if I buy an RJ 30 Plus, can I upgrade the cell in the future with an RJ 45 Plus cell for example?

Asked by: George - 8/19/2020
A: The power center allows the cells to be interchangeable, the electronic cell type setting changes to allow the correct amount of power to be sent to the cell.
Was this answer helpful?  0 of 0 Customer(s) found this Answer helpful.
Answer provided by: Nathan (8/19/2020)
Submit an answer