Buy FFP3 (N99) Face Masks | Chemist Click UK
What is the difference between N95, N99, FFP1, FFP2 and FFP3 masks? N99 and FFP3 are the same model. The difference in name is due to different codes depending on the country in which the masks were manufactured. N99 equates to FFP3 in the same way the N95 equates to FFP2.