Honeywell H901En Fold Flat Face Mask Ffp2 Nr With H901En Filter White Pack 50'sHoneywell H901En Fold Flat Face Mask Ffp2 Nr With H901En Filter White Pack 50's Honeywell H901EN Fold Flat face Mask FFP2 NR with H901EN Filter H901EN particulate filter is CE certified respirator It features FFP2 level, larger size, soft nose foam, and advanced filter media to help ensure good air permeability Comfort and secure seal. It provides users with a good solution for safe and comfortable particles protection Prevent both oil and non oil