CompuPool replacement salt cell for the CaliMar Titanium Edition CMARSCT45-7Y systemCompuPool Replacement Salt Cell for CaliMar Titanium Edition System CMARSCT45-7Y, 45K Gallons, RJ-G-45-RC$65900 Web Price
CompuPool replacement salt cell for the CaliMar Titanium Edition CMARSCT45-7Y system
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CompuPool Replacement Salt Cell for CaliMar Titanium Edition System CMARSCT45-7Y, 45K Gallons, RJ-G-45-RC

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Quick overview

  • For the 45K CaliMar Matched to the CaliMar Titanium Edition system CMARSCT45-7Y.
  • Rated to 45,000 gallons Sized for pools up to 45,000 gallons.
  • Clear housing You can see the plates working, which makes a fault or a scale build up obvious at a glance.
  • Long life electrodes CompuPool builds these on long life plates for extended cell life.
  • Steady chlorine output Efficient plates keep production up rather than sagging as the cell ages.
  • 7 year warranty Backed by a 7 year warranty.
Full description and specifications ↓

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Product details

This is the CompuPool replacement salt cell for the CaliMar Titanium Edition chlorine generator, model CMARSCT45-7Y, the 45,000 gallon version of the system.

Why cells get replaced

A salt cell is a consumable. The plates make chlorine by electrolysis and they wear as they work, so output falls off gradually until the system reports low production or the water stops holding a residual. Changing the cell restores the whole system, which is why cells outnumber controllers in every parts catalog.

The clear housing

CompuPool builds these cells in a clear housing. That is a practical detail rather than a styling one: you can see whether the plates are gassing when the system says it is producing, and you can see scale forming before it costs you output. It makes the difference between cleaning a cell on schedule and finding out too late.

Part numbers

The cell is listed as RJ-G-45-RC and also as RJG-45-RC, and the system it serves appears as CMARSCT45-7Y and as CMARCCT45-7Y. They are the same 45,000 gallon Titanium Edition pairing. Match the gallon rating on your controller before ordering, since the 20,000 and 30,000 gallon systems take different cells.

From Pool School

How to Clean a Salt CellHose first, acid only on scale that stays, and each manufacturer's own mix and time limit. Read When to Replace a Salt CellThe life each manufacturer prints, what looks like a dead cell and is not, and choosing the next one. Read Generic vs OEM Salt CellsWhat you can compare on paper between the original and another manufacturer's cell, and what you cannot. Read
Specifications
Brand CompuPool
Manufacturer part number RJ-G-45-RC
Also listed as RJG-45-RC
Type Replacement salt cell
Fits CaliMar Titanium Edition system CMARSCT45-7Y
Also referenced as CMARCCT45-7Y
Pool size Up to 45,000 gallons
Housing Clear
Warranty 7 year
Shipping weight 6 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Which system is this cell for?
The CaliMar Titanium Edition system CMARSCT45-7Y. The same cell appears in supplier data under the code CMARCCT45-7Y, so both point at the 45,000 gallon Titanium Edition unit.
What is the part number?
RJ-G-45-RC. It is also written RJG-45-RC without the second hyphen, and both refer to this cell.
What size pool does it cover?
Up to 45,000 gallons. CaliMar also builds 20,000 and 30,000 gallon versions of the Titanium Edition, and those take their own cells.
Why does the housing matter?
It is clear, so you can look straight at the plates. Scale on the plates or a cell that is not producing shows up immediately instead of after weeks of chasing chlorine.
Ask your own question