Great for allergy sufferers or those that want to clean the air in their home or office, the Envion portable AP200 air purifier will freshen the air and make a healthier environment. It has a compact sleek design and will clean the air quickly and efficiently thanks to its high CADR rating. With near-silent operation and 3-speed settings, this air purifier allows quiet operation when sleeping or rapid purification. The Envion AP200 by Boneco removes 99.97% of pet dander, mould spores, pollen, and airborne smoke down to 0.3 microns.