New 3D Cutting Five Layers Activated Carbon PM 2.5 Filter Replacements
Five layers-2 layers of meltblown fabric, 2 layers of non-woven fabric, 1 layer of activated carbon.
Three-dimensional design can make people breathe better,suitable for all face shapes.
The face cover filter is ideal for all outdoor and indoor sports, such as running, jogging, cycling, motorcycling, riding, hiking, skiing, snowboarding, paintball, lawn mowing, on public transport and other activities.
Made of quality activated carbon, non-woven and melt-blown filter cloth, can effectively filter out 99% of exhaust, pollen, smoke, dust, chemicals, particles and fumes.