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Blueair 403 Air Purification System

  • Powerful enough for very large rooms
  • Removes 99.97% of particles at 0.1 micron
  • Quietist Air Purifier available
  • For rooms 20'x18' (360 square feet)
  • Four speed control


Item #: BA403
This product has been discontinued.

Blueair 403 Air Purification System

The Blueair 403 Air Purification System is truly a marvel of design and engineering.  It exceeds normal HEPA standards, filtering particles as small as 0.1 microns.  (Normal HEPA air cleaners filter particles of 0.3 microns).  By allowing the air to flow through the filters easily, it enables the fan to work less hard, using less energy and causing less noise.  This system is extremely durable and reliable.  Outstanding air filtration for even the largest of rooms while featuring an award winning sleek design.  Without question, the Blueair 403 is the best combination of quality and value in the large room category. 

Blueair 403 Air Purification System Specification

  • Four speeds
  • Patented filtering system lets air flow through more easily so that the fan works less hard, saving energy and reducing noise
  • Produces virtually no draft
  • Does not generate ozone
  • Lowest energy consumption of any air purifier in its class
  • Uses only 20 watts of electricity on the lowest setting
  • HEPA filter eliminates 99.97% of particles
  • Filters naturally inhibit bacteria, virus, and mold growth
  • Housing is made of galvanized steel to last longer and muffle noise
  • Winner of the Excellent Swedish Design Award
  • Ten year warranty

Size: 23"H x 20"W x 11"D Weight: 33 lbs. Energy Consumption: 30 to 70 watts

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