Replacement Particle Filter for Blueair Classic 400 Series Air Purifies – White

Freshen up your space with this Blueair Classic 400 series particle filter. The HEPASilent filtration combines electrostatic and mechanical filtration to remove 99.97 percent of particles down to 0.1 microns in size. Antibacterial polypropylene fibers prevent mold and bacterial growth, while porous activated carbon allows this Blueair Classic 400 series particle filter to capture gases and odors.
Compatible with select Blueair air purifies
Including Blueair Classic 402, 403, 410, 450E, 455EB and 405 models.
Particle filter
Reduces pollen, dust, pet dander, mold spores, viruses and bacteria.
Click-and-change filter design
It can be easily removed and replaced, and can be put into recycling at the end of its service life.
Filter life up to 6 months under normal usage
Allows extended operation. Indicator on your air purifier informs you when a new filter is needed. This filter is eco-friendly and can be recycled after it’s changed*.
Replacement filter
So you can always have a backup ready when the filter needs to be changed.
It is important to only use genuine Blueair replacement filters to maintain optimal performance and warranty. Filters that are not Blueair genuine will void your units warranty.
*The filters are 100% recyclable, so the only thing you’re adding back into the environment is clean air