Its soundless operation also produces no ozone and does not utilize ionization

A cord length of 40 feet makes it so you dont have to constantly change electrical outlets in order to clean an entire room

unlock the filter door by rotating the yellow knob

This vacuum is made of durable ABS plastic on the body and a stainless steel telescopic wand make the machine durable for years of use

Blueair Carbon+ Filter for Pro Series Coffee & Tea Its soundless operation also produces[custom_html] Although Blueair offers a carbon filter that reduce harmful gasses, smoke, and VOCs from the air, it may not always be enough. Heavily polluted areas often contain more of these harmful gasses, therefore requiring more carbon filtration. The Blueair Carbon+ Pro Filter was designed to combat this increase in pollutants. Like the Pro HEPASilent and Smokestop filters, the Carbon+ Pro Filter is v shaped to snugly fit into your Pro series