Respirators rated FFP1 filter out at least 80% of particles; FFP2s remove at least 94%, and FFP3 devices correspond to N100 by filtering out at least 99.97%. Meanwhile, similar to an FFP3 mask in ...
Doctors and nurses have complained that there are also shortages of the life-saving FFP3 respirator masks. Panorama has discovered that millions of FFP3 respirator masks are unaccounted for.