Changing the filter
Step 1
Unplug the unit and open the door.
Step 3
Using a soft brush attachment,
vacuum the inside chamber.
Step 5
Close the door and plug in your unit.
Ready for use!
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Blueair
400 Series
English
Step 2
Slide out the old filter.
Step 4
Slide in the new Blueair filter.
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
Dealer's name
Serial number
Dealer's address
Date of purchase
Telephone number
Blueair
400 Series
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