CTX Salt Expert electrode 25 g/h Certikin WITHOUT glass (Saline chlorinator cell) Ref. 21916C
CTX Salt Expert electrode 25 g/h Certikin WITHOUT glass (Saline chlorinator cell) Ref. 21916C is backordered and will ship as soon as it is back in stock.
Transit time 4 - 7 days
Description
Description
The CTX Salt Expert cell 25 g/h Certikin (Ref. 21916C) is an original replacement part designed to restore chlorine production in salt chlorinators when the cell has reached the end of its useful life.
This version corresponds to the model without glass, so it includes only the internal electrode. It is the right option if the current glass is in good condition and you only need to replace the cell.
Includes only the cell. Does not include the glass.
Quick summary
Compatibility
- Salt chlorinator CTX Salt Expert 25 g/h Certikin
- Version shown: without glass
- Don't buy this part just for looks; always check the exact reference before ordering
Choose the correct version
Select the appropriate option based on the status of your current installation.
| Reference | Version | What's included | Recommended if... |
|---|---|---|---|
| 21916C | Without glass | Cell (electrode) only | Your current glass is in good condition and you only need to replace the cell |
| 21906C | With glass | Cell + full glass | You need to replace the entire assembly or your current glass is damaged |
If in doubt, check your installation before purchasing. Choosing the wrong version is the most common mistake in this spare part.
Technical characteristics
| Feature | Detail |
|---|---|
| Reference | 21916C |
| Product | Cell/electrode |
| Brand | CTX Certikin |
| Compatible range | Salt Expert |
| Production | 25g/hr |
| Settings | Without glass |
| Application | Replacement for salt chlorinator |
If you are on mobile, slide the table to see it in full.
What does this replacement provide?
The cell is the component responsible for transforming salt into chlorine within the equipment. With use, it loses efficiency and the system stops working normally.
Replacing the cell with an original reference allows you to recover the chlorine production of the chlorinator and maintain the water treatment with the performance expected by the manufacturer.
Frequently asked questions
Does this reference include a glass?
No. The reference 21916C corresponds to the version without glass.
What is the difference between 21916C and 21906C?
The 21916C includes the cell only. The 21906C includes the cell along with the complete vessel.
Does it work for any CTX salt chlorinator?
No. It must match the range exactly Salt Expert 25 g/h and with the equipment configuration.
When should you change the cell?
When the equipment loses chlorine production, the cell shows wear or the system indicates end of useful life of the electrode.
Is it an original spare part?
Yes, this is an original CTX Certikin reference.
