The best made better! The 601 delivers more clean air at a faster rate with less noise. In rooms as large as 680 square feet, our patented two-stage HEPASilent™ technology captures 99.97% of 0.1 micron particles on speed one, including allergy-provoking pollen, dust mites, mold spores and pet dander.

Blueair is the system for people living with allergies, asthma, or other respiratory conditions, and for anyone who wants cleaner, more breathable air. Advances in fan and filter design have dramatically improved efficiency, gaining the new 601 even better Clean Air Delivery Rates than the original Best of Class 501.

Value-added features include quiet operation, low energy use, steel construction, three-stage progressive filter, 10-year warranty and easy maintenance: simply open the unit's lid, lift out used filters and drop in Replacement Kit every six months.