The tried-and-true original
Experience the crisp feeling
of cleaner air brought to you by the
model that made Blueair a world leader in air purifier design and
Although this unit is designed
to clear the air in mid-sized rooms,
there’s nothing middle of the road about the Blueair 403.
designed and brilliantly engineered, the Blueair 403 is based on the
absolute original Blueair air purifier first tested at the prestigious
Karolinska University Hospital in Stockholm over a decade ago.
The Blueair 403
continues to deliver outstanding performance that
has withstood the test of time. Using patented HEPASilent™
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
At a glance
• Ideal for mid-sized
rooms (365 ft2
or 34 m2)
• 99.97% filtration efficiency
• Energy Star®
• Available in white/dark grey
The union of visually pleasing
form and effective function is a
hallmark of Swedish design, and Blueair is no exception. The Blueair
403 is designed for maximum performance in mid-sized rooms. Available
in white/dark grey, it suits your distinct style of living.
Blueair's patented HEPASilent™ technology combines the best
of electrostatic and mechanical filter technology to enable the
delivery of more clean air at a faster rate with less noise.
Phenomenally low power usage minimizes energy consumption.
Blueair air purifiers actually reduce the levels of ozone in indoor air
How it works
Air is drawn into the unit via
an ultra-quiet fan. Airborne
particles pass through an ion chamber and are charged to ensure that
they adhere effortlessly to Blueair’s progressive three-stage
Cleaned air that is free of impurities is recirculated into the room.