English
Filters
Patented HEPASilent™ technology makes the Blueair 400 Series incredibly
quiet. The unit comes with a HEPASilent™ filter already installed.
Particle Filter. Includes a particle filter that removes dust, pollen, bacteria,
pet dander, mold spores and other airborne particles. The particle filter is
made of polypropylene, which help mechanically filter out airborne particles.
To maximize filter effectiveness, particles are negatively charged by the
Blueair unit before reaching the filter.
Smokestop™ Filter. Includes a filter with enhanced active carbon to remove
gaseous pollutants such as cigarette and cigar smoke or other VOCs (volatile
organic compounds, including household paints and other chemicals). You
may notice a slight odor from the enhanced active carbon when the filter is
first used; this will quickly dissipate.
For optimal performance, Blueair recommends that you replace the
filter every six (6) months.
We offer a convenient Filter Subscription Program in some countries.
Contact your local dealer or Blueair to find out whether the program is
available to you.
IMPORTANT! Use only genuine Blueair filters to ensure proper function of
your unit and to qualify for full warranty coverage.
Customer's record
The model number and serial number of this product can be found on the bottom of the
unit. Please note them in the space provided below and keep for future reference.
Model number
Serial number
Date of purchase
Dealer's name
Dealer's address
Telephone number
Blueair
400 Series
9