We are permanently Out of Stock.  May we recommend the 402 Refurbished?  It is very similar in capacity and price.
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If you want a BlueAir Air Purifier at an affordable price, factory refurbished units are a great choice. BlueAir reconditions the units under strict factory specifications and assures BlueAir quality. These units are backed by the standard BlueAir 10-year Warranty and are in 100% working condition. All faulty parts are replaced with new, genuine BlueAir components. All units are less than two years old, and are thoroughly inspected by BlueAir.

BlueAir is the system for people with allergies, asthma, other respiratory conditions, or for anyone who wants cleaner, more breathable air. The 301 purifies air in rooms as large as 209 sq. ft. It uses patented two-stage HEPASilent™ Technology to capture 99.97% of the tiniest 0.1 micron particles including allergy-provoking pollen, dust mites, mold spores and pet dander.
 
This same filter technology earned the BlueAir 501 Best of Class ranking in independent testing of Clean Air Delivery Rates. The 301 provides comparable performance for smaller rooms.
Value-adding features include quiet operation, low energy use, steel construction and easy maintenance: simply open the front and slide in a replacement every six months.