Boost your brand when you give out this 5-layer PM2.5 filter for adults to customers! This contains 2 layers of non-woven fabric, 2 layers of meltblown fabric, and 1 layer of activated carbon, for a total of 5 layers. This effectively filters harmful substances such as airborne germs, dust, smog, droplets, and automobile exhaust

Normal Production Time
3

Product Size
4.72L x 3.15W

Country of Manufacture
Other/None

Additional Information
Boost your brand when you give out this 5-layer PM2.5 filter for adults to customers! This contains 2 layers of non-woven fabric,