Hamilton Beach 04386A True Air Allergen-Reducing Air Purifier, Black Purify Technology: HEPA Operates Room Size: 160 sq.ft. Speed Setting: 3 speeds Color: Black Height: 13.5 Width: 6 Length: 8 Feature: High-performance HEPA filter captures 99% of dander and airborne particles as small as 3 microns Captures particulates from pet dander, dust, dust mite debris, pollen, and mold/mildew spores Quiet and compact, yet offers powerful air-cleaning performance Permanent filter never needs replacing Filter vacuums clean for easy care Effective performance for large, 160-square-foot rooms Suited for the bedroom, office, den or small to medium-sized living areas Works horizontally or vertically, so it's easy to move from place to place 3 speeds: set on High for the fastest cleaning, Medium for all-day use, or Low when extra quiet is needed