Hamilton Beach 04152 HEPA Air Purifier for 300 Square Foot Room
The air purifier functions as an air cleaner by helping to remove particulates from the air. A fan draws air through the intake grille on the front of the air purifier. Then it passes through the carbon pre-filter which traps large dust particles and reduces odors. The white HEPA filter then removes particles as small as 0.3 microns from the air at 99.97% effectiveness.Hassle-Free HEPA FilterFlat HEPA filter is easy to install and saves money at replacement time. Compare its price to round HEPA filters -- it can cost a third less.Filter Gauge IncludedAccurate filter gauge eliminates guesswork -- you'll know for certain if it's time to change filters. Just insert it into the crevice on top for a fast, easy reading.Three Power SettingsTake control of your air quality. Use QuickClean setting to improve air quality the fastest; select medium for living areas; choose WhisperClean setting at night.Space-Saving DesignYou don't have to put this air purifier in the middle of the room. It works just as effectively if you place it against the wall.