Name: Blueair 400 Series Filter
Brand: WIFORFILTER
Rating: 5.0 (2177 reviews)

Blueair Classic Replacement Filter 400 Series Genuine Particle Filter

This True HEPA replacement filter for the Blueair 400 Series effectively captures smoke, dust, pollen, pet dander, mold spores, and dust mites from the air. Its advanced HEPA filtration system removes up to 99.97% of airborne particles as tiny as 0.3 microns, including contaminants like smoke, dust, pollen, pet dander, mold spores, and dust mites. For optimal performance, it is recommended to replace the filter every 6 months, or more frequently in challenging environments.

Feature:
Compatible with Blueair 400 series air purifers:400PF, 401, 401PF, 410B, 402,402PF, 403405, 410,450E,455,455EB, 480i
Improves Air Quality
Highest Standards
Easy To Install

Model	Blueair Air Purifier 400 Series
Size	53cm 27cm 12cm
Type	Air filter
Adapted models	400/401/402/403/450E/410B/480i
Function	Effectively remove various pollutants such as pollen, dust, PM2.5, formaldehyde, bacteria, viruses, etc

Frequently Asked Questions about Blueair 400 Series Filter

What types of particles does this filter capture?: The Blueair 400 Series Replacement Filter captures a wide range of airborne particles including dust, pollen, and smoke.

Do I need to clean my Blueair 400 filter?: No, the Blueair 400 Series Replacement Filter does not require cleaning; you simply replace it when needed(used for 6 months).