
CaliMar Replacement Salt Cell Compatible with Ecomatic ESC24, ESC36, ESC48 Systems, CMARCEC54-1Y
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Quick overview
- 13 titanium blades The blade pack generates chlorine for pools up to 54,000 gallons.
- Ecomatic ESC replacement Built as a replacement for Ecomatic cell models ESC24, ESC36 and ESC48, Ecomatic model M0657USA.
- Also runs in newer systems The same electrode is used in the ESC7000, ESC8000 and ESC9000 salt systems.
- Salt safety sensor Shuts the unit down if salt flow is insufficient, so the cell is not run dry.
- Auto delay at startup Holds off production while the pump primes, which protects the electrode when water and salt are not yet moving.
- Electrode only The cell housing and the cord are sold separately, and both are worth replacing with the cell.
Frequently bought together

Replacement Salt Cell Compatible with Ecomatic ESC24, ESC36, ESC48 Systems, CMARCEC54-1Y
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Product details
The CaliMar CMARCEC54-1Y is a replacement salt cell electrode for Ecomatic ESC systems. It is built to take the place of Ecomatic cell models ESC24, ESC36 and ESC48, listed by Ecomatic as model M0657USA, and the same electrode is used in the newer ESC7000, ESC8000 and ESC9000 systems.
Output and protection
Thirteen titanium blades generate chlorine for pools up to 54,000 gallons. A safety sensor shuts the unit down when salt flow is insufficient, and an auto delay holds production off at startup while the pump primes, so the electrode is not energized before water and salt are moving through it. Like the original Ecomatic electrodes, it cycles off half of the time when set to 50 percent output, which spreads the working life of the blades.
What is in the box
The electrode only. The cell housing and the cord are sold separately, and replacing all three together is the usual approach, since a tired cord or a cracked housing will undo the benefit of a new cell.
Compatibility note
CaliMar is not affiliated with Ecomatic or with Davey Water, and this cell is not made or sold by them. The Ecomatic model numbers above are given only to identify which systems the electrode fits.
| Brand | CaliMar |
|---|---|
| Manufacturer part number | CMARCEC54-1Y |
| Alternate part number | RE-ESC |
| Type | Replacement salt cell electrode |
| Blades | 13 titanium blades |
| Pool size | Up to 54,000 gallons |
| Replaces | Ecomatic cell models ESC24, ESC36, ESC48 (Ecomatic model M0657USA) |
| Also used in | Ecomatic ESC7000, ESC8000, ESC9000 systems |
| Safety | Salt flow safety sensor, auto delay for pump priming |
| Included | Electrode only, cell housing and cord sold separately |
| Warranty | One year |
| Shipping weight | 3.2 lb |
| Ships | Parcel |
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Questions and answers
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