Sealey: Fold Flat Mask Valved FFP2, Pack of 3 in Acetate Box Easy breathe valve. Adjustable nose piece. Class 2 medium efficiency (94% minimum). Conforms to EN149:20001+A1:2009. MPN: 9305/3 EAN: 5055257206670 Fold Flat Mask Valved FFP2, Pac…View more