Uses True HEPA filtration to capture 99.97% of allergens and bacteria as small as 0.1 microns. 3 Stage 360-degree filter - pre-filter True HEPA filter active carbon filter. Provides provides realtime accurate air quality feedback. Digital display shows volume of particulates 2.5 microns and smaller. Auto Mode automatically adjusts to ideal fan speed. Whisper Quiet setting. Ideal for medium sized rooms up to 225 square feet. CADR-rated - 148 CFM for smoke 154 CFM for dust 160 CFM for pollen. Dimensions: 8.74"W x 14.65"H x 8.74"D.
