BlueAir GO SmokeStop 501 Air Purifier BlueAir 97% of the tiniest 0. ft. Using patented 2-Stage HEPASilent™ technology and the 3-Stage Progressive Filter structure, it captures 99.
Value-adding features include a warranty and easy maintenance: simply open the unit's lid, lift out and drop in filters every six months. ft.
Our efficient SurroundAir™ vent system delivers exceptional air exchange (up to 500 cu. 1 micron particles on Speed One, including allergy-provoking pollen, dust mites, mold spores, and pet dander. The SmokeStop filter is recommended for use in rooms where heavy gaseous pollutants such as cigarette and cigar smoke or other VOC's are present. The 501 Smoke Unit uses a particle filter with active carbon. ) without annoying drafts. The 501 Smoke Unit effectively purifies air in rooms as large as 620 sq.