Living Air Classic Air Purification System for your home. Model XL-15 C. Never used-New condition. Eliminates Smoke, Odors, Pollen, Dust, Dust Mites, and Large Particulates. Plus it works as an Appliance to Sanitize an area to Reduce Mold, Mildew, and Bacteria. It is Compact, Low Maintenance, Portable, No Chemicals, Low Electrical Use, No Residual Contamination, and complete User Control. The Air Purifier is based on Positive/Negative Ion Generation Technology and Ozone Generation. Originally priced at $799.00.