*new* Watkins 76078 Hot Spring Hot Tub Ace Cell Salt Chlorine Generator

This is the replacement cell for the ACE Chlorine Generator cell. This cell uses electrolysis to convert salt that is dissolved in the hot tub water into usable chlorine to sanitize the spa water. Once the chlorine is used up, it basically recombines into salt and can be used over and over until the spa is drained and the salt needs to be replaced. This cell also tests the salt levels in the water to show if more salt needs to be added. This part can be found on many Hot Spring, Limelight models from 2004 to 2021