Replacement Filters for Blueair Blue Pure 411, 411+, 411 Auto Air Purifier

1 case of 30 Packs, 30 Count Total | High-quality air : If you have very high living environment requirements,411 Filters can help you. | 411 Filters Accessories Include : 411 Filter Replacement Filte Contains 2 Pack. | 411 Filters Fit Models : Compatible Blueair Blue Pure 411 411+ and Mini. | 411 Filter Premium : Our 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. | Forest-friendly paper filter. FSC-certified.