The NEW Blueair 603 w/SmokeStop Kit is recommended in rooms as large as 640 sq. ft. to help control heavy gaseous pollutants like cigarette and cigar smoke. It uses more activated carbon for better smoke and gas removal and captures 99.97% of the tiniest 0.1 micron particles on Speed One, including allergy-provoking pollen, dust mites, mold spores, and pet dander.
Advances in fan and filter design have dramatically improved efficiency, gaining the new 603 even better Clean Air Delivery Rates than the original Best of Class 501.
Value-adding features include quiet operation, low energy use, galvanized steel construction, a 5-year warranty, and a convenient Change Filter Indicator that reminds you to change your filters every six months.