🏡 411 Filters Fit Models : Compatible Blueair Blue Pure 411 411+ and Mini.
🏡 411 Filter Premium : Genuine HEPA filter captures 99.97% of airborne particles as small as 0.3 microns.
🏡 411 Filter Easy to Replace : No need to use any tools to replace, It is recommended to replace the 411 Filters within 120 days for optimum performance.