What is a 3M mask?
A 3M mask is a mask made by the US conglomerate 3M. It’s not any specific type of mask, as 3M makes many different models. 3M masks can be both what the...
All about masks
What is a FFP3 mask?
FFP3 face masks are a “Filtering FacePiece” as defined in the EU by the EN 149 standard. As mechanical filters they are used in so called “respirators”, and more commonly just known...
What is a FFP2 mask?
FFP2 masks are a “Filtering Face Piece” as defined in Europe by the EN 149 standard. These mechanical filters are used in what is technically called “respirators”, and more commonly just known...
Page 4 de 7