Millions of Americans are needlessly breathing unhealthy amounts of air pollution every day, right in their own homes. That’s why you need an air purifier. But which one will capture and destroy bacteria, viruses and mold, and capture cooking odors, chemical fumes, pet odors, cigarette smoke and other indoor air pollutants? An Oreck XL Professional Air Purifier. Here’s something you can try. Place a balloon above one of our competitor's stick-style units you see advertised and watch what happens. It falls to the floor. There’s virtually no air movement at all.