What is the difference between FFP1, FFP2, FFP3?
Personal protective equipment (EPI) is a type of mask, suitable for public workers and susceptible people. Unlike surgical masks, its role is to filter inhaled air and prevent the entry of infectious substances. According to the different filtration efficiency, personal protective equipment masks are divided into three types: FFP1, FFP2, and FFP3:
FFP1: filtration efficiency 78%;
FFP2: filtration efficiency 92%;
FFP3: 98% filtration efficiency.
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