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- Genuine Blueair replacement particle filter designed to fit the Blueair Pro M, L, XL air purifiers
- Patented HEPASilent technology quietly captures 99.97% of harmful airborne particles such as pollen, smoke, bacteria, viruses, pet dander, dust, and harmful pollutants down to 0.1 microns
- The gradient filter structure is designed to maximize capture of airborne particles, while trapping the particulates and preventing them from being re-released back into the air. Filter fibers are free from chemicals
- Polypropylene filter materials are 100% recyclable and naturally anti-bacterial to prevent mildew and mold growth
- Whisper silent design is supported by use of low density media that allows high air flow and lower air pressure, augmented with electrostatic charge to capture particles
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! In addition, advanced polypropylene filter media removes particle pollutants down to 0.1 micron in size from your indoor air, such as pollen, dust, and pet dander. The Blueair Pro L Replacement filter, Particle, keeps cleaning the air on average from 6 months to a year. The environment and fan speed will influence the actual life of the filter