N*5 Particulate Respirator and 3 Ply Ear-Loop Surgical Face Mask FFP1, FFP2, FFP3 Reespirators

Disposable N*5/FFP1/FFP2/FFP3 Dust Mask With NIOSH Standard For Medical Industrial Safety
N**-by Niosh Standard**-USA standard
FFP1/FFP2/FFP3 by CE EN**9  standard**-Europe standard
N*5/FFP1/FFP2/FFP3 respirator is the most common types of particulate filtering face piece respirators.
In United States, NIOSH defines N*5 respirator filters at least *5% of airborne particles, not resistant to oil.