The Edgestar High Effiency Air Purifier (PUR700W) features a four-stage filtration system that passes through multiple types of filters to ensure your air is clean. The glossy white finish is a sleek and modern way to have fresh air flowing throughout your home. Breathe easier using the EdgeStar PureAir High Efficiency Air Purifier. Using an impressive 4-stage filtration system that includes an industry-leading 3M HEPA filter, this air purifier will trap and combat air pollutants that contribute to allergies, asthma, and other respiratory issues. With its contemporary design, the EdgeStar PureAir air purifier will seamlessly blend in with your home, apartment, or office.Easy-to-use controls4-stage filtrationAuto-off safety featureCoverage area: 750 sq. ft.Fan speeds/ Noise output:Removes microns > 0.3 @ 99.99%Low - 110 CFM, 41 dBAir quality indicatorMed - 148 CFM, 44 dBVariable fan speedsHigh - 192 CFM, 50 dBRemote control includedTurbo - 247 CFM, 56 dBAir quality indicatorInput voltage: 120 V/60 HzProgrammable timerWeight: 21 lbs.Filter replacement reminderDimensions: 26.75" H x 17.75" W x 10.00" DWarranty: 1 year labor, 5 year parts