DESC: The AirPod by Blueair is a convenient and portable personal air purifier. Though it has a lower capacity than larger room air purifiers, it is perfect if you want to create a sphere of clean air around you while on the go. Its patented HEPASilent™ filter technology removes 99.97% of all particles down to 0.1 micron in size that pass through the filter, including pollen, dust mites, mold spores and pet dander.