2x replacement filters for Blueair Blue Pure 411/411+ and Blueair 3210 air purifier filters, activated carbon filter

[True H13 HEPA filter] Filtration efficiency for 0.1 micrometer particles is as high as 99.97%, such as pollen and pet dander.

[Unlike Other Activated Carbon Air Filters] It has the characteristics of a developed pore structure, large specific surface area, strong adsorption capacity, and high strength. Easily remove household odors, such as smoke, chemicals, and volatile organic compounds (VOCs).

[Superior Performance] Features excellent noise control, workmanship, higher capacity, and longer filter lifetime without sacrificing the performance of the BlueAir Pure Blue 411 air purifier. The clean air delivery rate (CADR) after replacement is no different from the filter.

[Replacement Recommendation] In order to maintain the excellent performance of your BlueAir Pure Blue 411 air purifier, BlueAir Pure Blue 411+ air purifier, or mini air purifier, we recommend changing the filter every 6 months or so when used 24 hours a day.

[Matching Model & Attention] Suitable for BlueAir Pure Blue 411 air purifier, BlueAir Pure Blue 411+ air purifier, and mini air purifiers. Attention: Please check your air purifier model before purchasing.

Color: White

Material: Filter paper + activated carbon cotton

Package Contents :

2 x Component

Only the above package contents are included; other products are not included.

Note: Lighting during shooting and different displays may cause a slight difference between the color of the item in the picture and the actual item. A measurement error of +/- 1 to 3 cm is possible.