FFP2 Vs N95 Mask: What's The Difference?
Research also showed the FFP2 mask is capable of filtering particles 0.0007 microns in size at 96.6 percent efficiency. This research suggests the FFP2 mask may be more effective for protection against the coronavirus than the N95 mask. More research is still required for a definitive answer to the FFP2 vs N95 mask debate.