Premium PARTICLE and ACTIVATED CARBON filter Fits the Blueair Blue Pure 411, 411 Auto, 411+ and MiniAir Purifier.If you have very high air quality requirements, 411 Filter can help you
The filter's unique construction is designed to filter large volumes of air while trapping the smallest particles. It maintains maximum airflow as it is engineered to prevent clogging.
Particle filter + carbon sheet. Activated coconut shell carbon. Non-woven gradient polypropylene fibers. Free of chemicals and adhesives. Fiber shedding resistance.
Particle removing filtration, air cleaning carbon, all in one filter, Blueair 411 replacement filter removes annoying household odors, chemicals, and gases, as well as 99. 97% as small as 0. 1 μm of airborne particles, like pollen, dust and pet dander.
The particle filter helps reduce airborne particles that can trigger allergy symptoms, including pollen, dust, mold spores, pet dander, viruses, bacteria and fine smoke particles.
Particle Filters ：PARTICLE filters can large and airborne particles, including dust, pet dander, fabric fibers and more.
Premium Quality: Please replace the carbon filter every 6~8 monthes.
Our products have been certified by NSF. Click here.
|Used In Brands||Blueair|
|Filter Life||6-8 months|
|Size||13.66 x 11.81 x 5 inches|
|Compatible Device||Air Purifier|
|Operating Pressure||33-100 °F|