A FFP2 equivalent washable, reusable 3-layer antibacterial mask with a middle layer of silver-coated nanofibers.
PM2.5 is really devastating for our respiratory tract as its small size ... especially when it comes to N95 or FFP2/FFP3 masks. There are numerous researches to prove the effectiveness of N95 ...
In terms of personal protective equipment (PPE), high-quality face masks, such as N95/FFP2, were found to be ... apply these lessons to better control respiratory diseases - not only to head ...
2. How Masks Protect Against Air PollutionMasks create a barrier that filters harmful particles and pollutants before they enter the respiratory system.High-quality masks, such as N95 and FFP2 ...