PM 2.5 Filter Features
- The mask filter provides protection against viruses and dust while remaining breathable.
- Carbon Filter Uses: anti-odor, anti-dust, anti-gas, anti-PM2.5 allergies, Smoke, pollution, ash, pollen
- Carbon Filter Material: PP anti-sticking cloth + meltblown cloth + activated carbon cloth
- Replace the filter after one week of use, when any physical damage occurs to the filter, or anytime the filter becomes damp or moist.
- Size: 12 cm x 7 cm