BlueAir BlueAir 402 Air Purifier ft. 1 micron particles on Speed One, including allergy-provoking pollen, dust mites, mold spores, and pet dander.
Value-adding features include quiet operation, low energy use, galvanized steel construction, a 3-stage progressive filter, a warranty, and easy maintenance: simply open the side, slide out used filters and drop in replacements every six months. 97% of the tiniest 0.
This same filter technology earned the larger BlueAir units Best of Class ranking in independent AHAM testing of Clean Air Delivery Rates. BlueAir is the system for people with allergies, asthma, other respiratory conditions, or for anyone who wants cleaner, more breathable air. The 402 provides comparable performance for mid-sized rooms. Using patented 2-Stage HEPASilent™ technology, it captures 99.