Oreck Tower XL Professional Air Purifier. According to the EPA, indoor air may be 5 times more polluted than the air outside. If you have weather-tight doors and windows, pets, or smoke, you could be adding to the problem. That’s why you need an air purifier. Oreck XL Professional Air...

Oreck ProShield Air Purifier. The EPA says indoor air may be 5 times more polluted than the air outside, and most of us spend approximately 90% of our time indoors. If you have weather-tight doors and windows, pets, or smoke, you could be adding to the problem. That’s why you need the...

Oreck ProShield Plus Air Purifier. The EPA says indoor air may be 5 times more polluted than the air outside, and most of us spend approximately 90% of our time indoors. If you have weather-tight doors and windows, pets, or smoke, you could be adding to the problem. That’s why you need the...