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Simplify filter replacement and enjoy always clean air with four filter delivery options to fit your air purifier use. We recommend replacing your Blueair filter every 6 months for optimal performance.
High performing filters optimized for our HEPASilent™ technology. The perfect choice for removing pollutants such as pollen, dust, pet dander, mold spores, viruses and bacteria - down to 0.1 micron in size. The extra sheet of active carbon is also effective against smoke, odors, gases and VOCs.
Due to the unique design of the filters and the HEPASilent™ technology in our air purifiers, Blueair delivers a high Clean Air Delivery Rate (CADR) at the lowest possible noise and energy consumption. Large filter surface area prevents premature clogging and ensures a long lifetime.
Airborne particles pass through a chamber of the Blueair air purifier to get electrically charged before passing through the gradient structure of our filters. The charge causes the polluted particles to adhere effortlessly to the filter media, capturing even fine particles such as tobacco smoke.
The gradient structure of Blueair filters traps particles of all sizes while maintaining maximum airflow. It resists clogging and won't re-release particles back into the air, even when the filter is heavily loaded. Blueair filter media is ultrasonically bonded to prevent filter fibers and other particles from being added back into your environment. The only thing that comes out of our filters is clean air!
The naturally antibacterial polypropylene fibers in Blueair filters prevent bacteria and mold growth, so our filters never put bacteria and mold back into the air.