PM2.5 Filter Replacement 10 PACK
Replaceable Filter, Filter for Dust Mask
- Made from anti-stick cloth and activated carbon.
- Protects you from dust, pollen, pollution, smog and vehicle exhaust.
- You can insert the mask filter along the opening of your mask and then use it.
- We suggest you replace the filters every 2-3 days for better effect.
Please choose the correct size you need.