The MicroLux Air Purifier is a powerhouse that can clean up to 3000 sq ft of air and has an ultra quiet five-speed fan that is whisper-quiet! Features 7-Types of Filtration. that will reduce the spread of colds and viruses by eliminating airborne bacteria, germs, and mold spores. It will also reduce levels of allergens including pollen and animal dander. In addition to removing all the harmful airborne particles, this purifier will make your home smell fresh and clean by eliminating odors such as pet odors, cigarette smoke, and dust. Filters: » 1)Pre-Carbon Filter: Safely removes heavy odors and large particles. » 2)HEPA Filter: Removes allergens, contaminants, dust and pollens. » 3)TiO2 Photo Catalytic Filter: When used in conjunction with UV removes mold spores and bacteria. » 4)Charcoal Filter: Charcoal filters are proven to safely removes odors from the air. » 5)Ozone Plate: Reacts with, and breaks down, the organic compounds typically behind most odors. This means that the odors are actually destroyed! » 6) Dual UV Germicidal Purifiers: Germs that cause influenza are spread up to three feet when someone who has the flu coughs or sneezes. The dual UV germicidal purifiers safely take airborne bacteria, viruses, odors and germ microbes and destroys them. » 7)Dual Point Negative Ion Filtration: Negative ion generators remove contaminants such as smoke, pollutants, allergens, bacteria, and viruses.Features: » Seven Stages of Air Purification Process. » Five Speed Fan Settings. » On board Controls & Remote Control. » Digital Clock with Timer Function. » Safety Switch (disables unit unless filters are properly installed). » Washable and replaceable Pre-filter, HEPA Filter, Photo-Catalytic Filter. » Long lasting UV C-Lamp. Includes: » ML4000D Air Purifier (Black Wood Cabinet). » All Filters. » Remote Control. » Operating Manual.