Filter can effectively absorb methanal and PM2.5 particles in the air. It is coated wit antibacterial layer, which can quickly and effectively kill the bacterial and dust mites

• Antibacterial rate is up to 99%

• Effectively filter PM2.5 particles

• The activated carbon can absorb methanal

• The filter surface is magnified 65 times, can intercept the bacterial and inhabit the growth

• Quadruple purification effect(primary filter, antibacterial layer, high-efficiency filter material, activated carbon filter), effectively purified the air

• Polyester material: high strength, resistant to deformation

• APP will remind you when the filter needs replacing

• It is great for stuffy room, public place with large population, kids, old people, infectious season

• Suitable for Xiaomi Air Purifier / Air Purifier 2 / Air Purifier Pro