This is a replacement electrode with chlorine detection and 10 foot cord for the SmarterSpa Chlorine Generator. Simply remove the 4 screws to open the SmarterSpa 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 SmarterSpa replacement electrode is only compatible with the ControlOMatic SmarterSpa power supply.
