Filters with Activated Carbon and valves (2 filters + 2 valves)
330 in stock
2 Filters with Activated Carbon in the package and 2 valves.
A 5-layered filter with effective PocketSeal construction and nose clip that is effective against fine particles PM2.5 and PM 0.3.
The filter is with a very large filtering area compared with other masks and the activated carbon improves effectiveness against bacterias and Primary pollutants from vehicle emissions.