Bissell Air400 2479 Serie Mode D'emploi page 8

Maintenance & Care
Filter Replacement
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For your safety, always turn off and unplug your air purifier before replacing filters.
Each filter has blue easy pull tabs. The tabs should face outward. Insert activated carbon filter before
inserting particle + pre-filter. The pre-filter attached to the particle filter should face outward.
NOTE: Filter life varies based on runtime and existing air conditions. It is recommended to replace both
the particle + pre-filter and activated carbon filter once every six months.
Particulate Sensor Cleaning
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For accurate air quality display readings, the blue sensor screen should be gently cleaned with a cotton
swab once every two weeks.
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