The 450E effectively purifies air in rooms as large as 365 square feet. Using patented two-stage HEPASilent™ technology, it captures 99.97% of the tiniest 0.1 micron particles on level one, including allergy-provoking pollen grains, dust mites, mold spores and pet dander particles.

This same filter technology earned the larger Blueair units Best of Class ranking in independent testing of Clean Air Delivery Rates. The 450E provides comparable performance for mid-sized rooms.

Value-added features include quiet operation, low energy use, galvanized steel construction and easy maintenance: simply open the side, slide out used filters and drop in replacements every 6 months.

The Blueair E Series is Energy Star qualified, which helps save the environment and save you money.

The Blueair 450E air purifier continuously monitors and purifies your indoor air. Just click on the remote from distances of up to 20 feet away to change operating speed or set the on/off timer.

Or set your unit on auto mode and let it regulate itself. Patented HEPASilent™ filter technology removes 99.97% of all airborne contaminants, such as smoke, dust, pollen and volatile organic compounds, that are 0.1 micron in size.

Dimensions: H 23" x W 20" x D 11"
Weight: 34 lbs.
Room Size: 365 sq ft
CADR (Clean air delivery rate - AHAM): Smoke 240 dust 250 pollen 255
Air Exchange: 5 air changes per hour (365 sq ft room)
Air Flow Rate: 75 ~ 240 cubic feet per minute
Power Consumption: 20 to 80 watts
Noise Level: 32 to 58 db(A)
Warranty: 10 year