400 Series Air Purifier

List Price: $629.95
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Filtration Type:

Blueair 400 Series Air Purifier

The Blueair 400 Series (403, 403SM) offers exceptional performance, unmatched quality, and whisper-silent operation. Using patented HEPASilent™ technology which combines the best features of electrostatic and mechanical filtration, this unit delivers clean air faster and with less noise than conventional air purifiers.

Ideal for use in mid-sized rooms (approximately 365 sq ft), the 400 series has an average clean air delivery rate of 250 and cleans air with 99.97% filtration efficiency. This unit is also available in the Smoke Stop model which removes tobacco smoke, secondhand smoke and gas from the air more effectively.

  • Energy Star Qualified:

    This appliance has earned an Energy Star rating, which means it meets strict energy-efficiency guidelines set by the EPA and U.S. Department of Energy

  • Free Lifetime Extended Warranty:

    Blueair offers a free lifetime extended warranty for this product. For more information, download the Blueair warranty extension form found below

  • Corresponding Filters:

    The 403 uses 400 Series Particle Filters (400PART), the 403SM uses 400 Series Carbon Filters (400SMOKE)