Five layers Filter Material: 2*Anti-sticking cloth, 1 *Filter cloth, 1 * Activated Carbon and 1 * Efficient filter cloth as in the picture.
- Non-Toxic Active Carbon Filter
- Mask helps contain respiratory droplets and micron particles
- Perfect for everyday use or outdoor activities.
- Filter Size to Fit Most Masks: 4.7 x 3.1 inches ( 12 x 8 cm )
- Easy to insert or replace the original one with no problem.
- Continue to keep about 6 feet ( 2 Yards ) between yourself and others. Cloth face masks or filters are not a substitute for social distancing or self-isolation!
The first layer of spunbond cloth filters micron-level dust; the Second layer filters industrial pollutants, automobile exhaust, second-hand smoke, and pollen allergens. The third layer of activated carbon cloth filters micron-level dust; the Fourth layer offers filter density for smaller material. The fifth layer of spunbond cloth filters out all kinds of harmful substances.
Note: 1. The filter insert can not be cleaned and should be replaced every 2-3 days. 2. When a film or sticky sediment stains emerge, please replace the filter.
Package Include: 10 Pack Filter
Size: 12 * 8 cm / 4.72 * 3.15 inch