Review on Oreck ProShield Plus Air Purifier: Superior Indoor Air Quality Solution by Buddy Colbert

This air purifier has been amazing for a week. I wonder if they were old air purifiers because both had a dead remote battery. Replaced and everything worked. However, in one part of the cleaner, even after cleaning, there was a continuous arc. Loved units but couldn't handle sparks. The commissioner said that they are known for it. Windows not open, hot water/radiant heat so I don't know what the problem is. I regret sending them back.