Description:

1, Please note that: This is not original filter, it's made by our factory, we are professional filter factory, please don't worry about the quality.

2, Fine preliminary Filter traps larger particles in the air like dust, hairs, pet fur, lint and more

3, High-efficiency activated carbon filter absorbs household odors from pets, cooking, smoking, wildfire, and harmful VOC’s

4, Premium H13 grade true HEPA filter captures 99.97% of airborne particles down to 0.3 microns in size

5, Easy to replace and disposable, no tools required. replace filters every 6 months for optimal performance.

Specifications:

Color: white

Material: activated carbon and HEPA filter material

Compatible Device: Blueair Air Purifier Blue Pure 411/411+

Package Included: 1 x replacement filter