This is a replacement electrode with chlorine detectionand 15 foot cord for the MegaChlor-CD Chlorine Generator. Simply remove the 4 screws to open the MegaChlor control box, loosen the 4 terminal post screws and remove the old electrode. Replacing the electrode will allow your generator to begin chlorinating again, if your old electrode has been depleted.
The MegaChlor-CD replacement electrode is only compatible with the ControlOMatic MegaChlor-CD power supply.
