Used on UltraPure Systems from ’97 through 2014. We recommend replacing this ballast as a preventative measure if it’s over 8 years old. A defective ballast may blow out your new Ozone Generator and is not covered under warranty.

The replacement ballast looks a little different than the original, but operates the same in the 120v setting. Installation location and wire connections do not change. Please call if you have any questions.