Description
- Dust mask replacement filter material: non-woven fabric, activated carbon cloth. Compatible with most dust masks on the market.
- Replaceable activated carbon filter can isolate up to 99% of dust, pollen, hazardous chemicals, smoke, heavy metal particles, etc.
- 20 activated carbon N99, PM 2.5 filters, 8pcs valve replacement
- Filter exhaust gas anti-pollen allergy PM2.5 exercise running motorcycle dust mask dustproof mask with valve and activated carbon N99 filter. Filter dust. Replaceable activated carbon filter can isolate up to 99% of dust, pollen, hazardous chemicals, smoke, heavy metal particles, etc.
- Tip: It is compatible with most dust masks on the market. If you need any help, please contact us.
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