Blueair 501 Features
Blueair 501 is the air purifier for people living with allergies, asthma, or other respiratory conditions.
Anyone who wants cleaner, more breathable air will find that the 501 effectively purifies air in
rooms as large as 580 square feet.
The Blue 501 air purification system uses Blueair's patented two-stage
HEPASilent™ technology that captures 99.97% particles down to 0.1 microns on level one. Allergy-provoking
pollen grains, dust mites, mold spores and pet dander particles are no match for the Blueair 501 air purifier.
It's the same filter technology that earned larger Blueair units Best of Class ranking in independent test.
The Blueair 501 provides comparable performance for mid-sized rooms. Quiet operation, low energy use, galvanized
steel construction and easy maintenance make the 501 a best buy. The filters on the 501 should be replaced every
six months.
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