CaliMar CMARCFS40-1Y replacement salt cell for Zodiac Nature 2 Fusion R0503000CaliMar Replacement Salt Cell Compatible with Zodiac Nature 2 Fusion R0503000, 40,000 Gallons, CMARCFS40-1Y In stock$69900 Web Price
CaliMar CMARCFS40-1Y replacement salt cell for Zodiac Nature 2 Fusion R0503000
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CaliMar Replacement Salt Cell Compatible with Zodiac Nature 2 Fusion R0503000, 40,000 Gallons, CMARCFS40-1Y

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$69900 Web Price Some manufacturers don’t allow us to publicly display their best prices online. When you request an Unadvertised Deal, you’re asking us to unlock a special offer that isn’t shown on the site.
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Quick overview

  • Replaces the R0503000 drop in for the Zodiac Nature 2 Fusion 40,000 gallon electrode.
  • Rated to 40,000 gallons matches the capacity of the original cell.
  • CaliMar aftermarket a compatible alternative to the Zodiac branded cell.
  • Part CMARCFS40-1Y UPC 922001900410.
  • For Nature 2 Fusion systems check the electrode part number on your unit before ordering.
  • Ships parcel standard carrier delivery.
Full description and specifications ↓

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Product details

The CaliMar CMARCFS40-1Y is an aftermarket replacement salt cell for the Zodiac Nature 2 Fusion system. It stands in for the R0503000 electrode, the 40,000 gallon model, and carries the same pool size rating.

Before you order

Nature 2 Fusion systems use more than one electrode size. Look for the part number on your existing cell; this replacement is for the R0503000 only. It is a CaliMar part, not a Zodiac branded one.

The UPC is 922001900410. It ships by parcel.

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 CaliMar
Manufacturer part number CMARCFS40-1Y
UPC 922001900410
Type Replacement salt cell
Compatible with Zodiac Nature 2 Fusion, R0503000 electrode
Pool size Up to 40,000 gallons
Shipping weight 4.3 lb
Ships Parcel

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Questions and answers

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

Which original cell does this replace?
The Zodiac Nature 2 Fusion R0503000 electrode, the 40,000 gallon model.
Is this a genuine Zodiac part?
No. It is a CaliMar aftermarket cell built to be compatible with the R0503000.
What pool size is it rated for?
Pools up to 40,000 gallons, the same rating as the R0503000 it replaces.
How do I confirm it fits?
Check the part number printed on your existing Nature 2 Fusion electrode. If it reads R0503000, this cell is the match.
Ask your own question