About the Disposable PM2.5 Activated Carbon Filters for fabric masks
*This information is taken from the filter manufacturers website, CyclingShorts.cc cannot be held responsible for any errors in the product description.*
- 5 layer construction
- 1st layer of spunbond cloth filters micron-level dust
- 2nd layer filters industrial pollutants, automobile exhaust, passive smoking, and pollen allergens
- 3rd layer of active carbon cloth filters micron-level dust
- 4th layer offers filter density for smaller material
- 5th layer of spunbond cloth filters micron-level dust and other harmful substances
- Around 98% pollen shut out.
- Ideal to protect your mouth and face from Dust, Haze, Pollution, Ash, Pollen, Gardening, Crafts.
Protects against dust, vehicle emissions, and smog. Ideal for walking, cycling, running, biking, hiking, skiing and for other outdoor activities. The filters are graded to a PM2.5 (suitable to filter allergens), viruses are PM0.3 but the mask and filter still helps provide another barrier to infection and also helps prevent you infecting others.