The Blueair 603 Air Purifier delivers more clean air at a faster rate with less noise. In rooms as large as 640 square feet, our patented 2-stage HEPASilent™ technology and 3-stage progressive filter structure captures 99.97% of 0.1 micron particles on speed one, including allergy-provoking pollen, dust mites, mold spores and pet dander.
Advances in fan and filter design have dramatically improved efficiency, gaining the new 603 even better Clean Air Delivery Rates than the original Best of Class 501.
Value-adding features include quiet operation, low energy use, galvanized steel construction, a 5-year warranty, and a convenient Change Filter Indicator that reminds you to change your filters every six months.
Features:
Purifies up to a 640 sq. ft. room
Change Filter Indicator
Exceptional filtration - 99.97% at 0.1 micron on Speed One
HEPASilent™ Technology: combines the best of mechanical and electrostatic precipitator technologies
Quietest operation in the industry
No Ozone Emission
ENERGY STAR® Rated
Award-Winning Swedish Design
Maximum Coverage Area: 640 sq. ft.
Ideal for large rooms
Ratings: CADR ratings from AHAM:
Dust = 415
Smoke = 415
Pollen = >400
Air Exchange: Five changes per hour
(640 sq. ft. room)
Flow Rate: 88-475cfm
Product Dimensions: 26 x 20 x 13
Net Weight (including filters): 35 lbs.
Energy Consumption (Max): 35-120 Watts
Decibel Levels: 35-71 dB(A)
Number of Fan Speeds: 3
Casters: Yes
Air Outlet: SurroundAir ™
Air Intake: Bottom & Sides
Average Filter Life: Six months
Filter Efficiency: 99.97% of 0.1 micron particles on Speed One
Ozone: No Ozone Emission
Included: Set of Three HEPA particle and gas filters | 
