Heaven Fresh USA Inc HF300C Heaven Fresh HF 300C Series Air Purifier uses 7-stage air purification technology, which allows effective removal of dust, bacteria, viruses, allergens, mold spores and odors and freshens indoor air. These devices are suitable for living rooms, dining rooms, family rooms, office spaces and basements. The HF 300C Series air purifiers are highly effective against dust and strong odors. These durable units have powerful but quiet, built-in three-speed fan with a timer option. Features: -Seven air purification processes for best results.-Easy operation with touch panel.-Programmable sanitizer feature.-Effective on virtually all pollutants within 500 ft.-Seamless performance against strong odors like cigarette smoke and cooking odors.-Combination of filters and ionizer removes pollutants as small as 0.01 microns.-3 Year warranty.-Product Type: Air purifier.-Finish: White.-Wheels Included: No -Number of Wheels: .-Removable Wheels: .-Locking Wheels: ..-Filter Required: Yes -Filter Included: Yes.-Number of Filters Included: .-Filter Life: .-Filter Type: HEPA.-Filter Indicator: No..-Control Type: Electronic.-Remote Control: No.-Timer: Yes.-Room Size: 500.Specifications: -Negative Ion Output: 12,000,000/cm³ (trillions per second).-Power Consumption: 40 W.-Noise Level: 35-56 dB.-Filtration processes include pre-filter, HEPA filter, Activated carbon filter, TiO^2 filter..-Energy Star Compliant: No.Dimensions: -Overall Height - Top to Bottom: 13.-Overall Width - Side to Side: 15.-Overall Depth - Front to Back: 7.8.-Overall Product Weight: 10.