Description
- 25xActivated Carbon, PM 2.5 filters, Active Carbon Filters for Mesh or Neoprene Mask Active Carbon Filter Reusable Dust Pollution Mask Sports Mask.
- Compatible with majority of Dust Masks available in the market.
- Dust Breathing Mask Activated Carbon Dustproof Mask Extra Carbon Filters for Pollen Allergy Woodworking Mowing Running Cycling Outdoor Activities Authentic Replacement Parts.
- Replaceable active carbon filters isolate up to 99-percent of dust, Filtration of Dustpollen, hazardous chemicals, fumes, heavy metal particles.
- Dustproof Mask Activated Carbon Filtration Exhaust Gas Anti Pollen Allergy PM2.5 Workout Running Motorcycle Cycling Mask Dustproof Dust Mask with Valves.
- ›See more product details
Duration of Filters and Valves: Duration time for filters depends on the pollution level and the frequency of usage. We recommend replacing the filter once a week if the mask is used extensively.  The valves should be replaced when they get damaged.  Package Include: 25pcs Activated Carbon and 6pcs Exhaust Valves Replacement
