Review on Oreck ProShield Plus Air Purifier: Superior Indoor Air Quality Solution by Patrick Arnautov

Was unhappy that just a few days after receiving my oreck, a month after the truman cell cleaning, the red light came on. It's only been five days since I cleaned it. This is my second Oreck air filter, the first I have used in over five years and it still works great. So disappointing that only the Truman cell cannot be replaced.