What level of ffp2 masks can I use
With the pneumonia epidemic in Wuhan, masks became very tight. When masks are not available in China, many people set their sights on Europe. It is understood that the European mask standard is FFP. By the way, what level is the FFP2 mask? Little difference from n95? Let ’s take a closer look. What level of ffp2 mask is n95 mask
FFP2 mask is a type of European mask standard EN149: 2001, disposable (usually 2-4 hours), the minimum filtering effect is greater than 94%, can block harmful aerosols from being inhaled. It is understood that the level of the mask is higher than ffp1 (minimum filtering effect is greater than 80%), but lower than ffp3 (minimum filtering effect is greater than 97%). That's the question: What is the difference between fff2 masks and n95? In fact, there is not much difference, the levels of the two are the same. Therefore, at present, some people will also donate FFP2 masks when donating materials to pneumonia epidemic areas. This series is suitable for front-line medical staff.