Holmes HAP9240-NWU Air Purifier, 111 sq-ft Coverage Area

Get fresher, cleaner air with the space-saving design of the Holmes Aer1 desktop air purifier with HEPA-Type filter and optional ionizer. The HEPA-type air filter removes up to 99% of airborne particles as small as 2 microns from air that passes through the filter, giving you fresher, cleaner air. The dual-position design can be used verticaly or horizontally on a desk, minimizing space and tabletop clutter. Adjust the three settings to your desired level of cleaning and ambient noise. The optional ionizer naturally improves the performance of the air purifier while freshening the air. The filter performance indicator will let you know when it's time to change filters to one of the compatible total air, allergen remover, odor eliminator or smoke grabber designs.