Oreck XL Professional Air Purifier 06339 Signature Series Black AIR8SB Type 3 4Q. Keep your home environment clean and healthy with the Oreck XL Professional Air Purifier Signature Series Black AIR8SB Type 3. This tabletop air purifier is designed to provide clean air throughout your room with its advanced ionization technology. With a sleek black color and a size of 16 inches in width, 10 inches in height, and 5 inches in depth, this air purifier is compact and easy to move around. This Oreck air purifier has three different speeds and a fan function to help circulate the air in your room. It also features quiet operation, making it perfect for use in any home environment. The purifier has been tested and is in great working condition, so you can trust that it will provide the clean air you need. Get your Oreck XL Professional Air Purifier Signature Series Black AIR8SB Type 3 today and breathe easier knowing your home is being cleaned of impurities.