White Paper

dirty air
clean air
ionizer
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Blueair’s HEPASilent™ technology uses an ionizer that charges
particles negatively. The charged particles will then be trapped by a
gradient structured synthetic mechanical filter (fig 6).
Pollution focus
Blueair uses two types of filters, Particle filter and SmokeStop™ filter.
Particle filter
Consumers can choose Particle filters to remove dust, pollen, bac-
teria, pet dander, mold spores and other airborne particles.
SmokeStop™ filter
The SmokeStop™ filter is enhanced with activated carbon that
in addition to removing airborne particles, will also purify the air of
gaseous pollutants such as tobacco smoke, carbon monoxide, am-
monia, ozone, VOCs (volatile organic compounds) and odors.
9. The HEPASilent™
technology
Blueair is one of the few air purification brands to offer a unique and patented filtration
process. Air purifiers from Blueair use a combination of mechanical and electrostatic filtra-
tion called the HEPASilent™ technology and do not emit ozone as a by-product.
Fig 6
Incoming air brings particles past the ionizer where
they are charged and then captured by the me-
chanical filter, leaving only clean air in the room.