H901EN FOLD FLAT PARTICULATE RESPIRATOR FFP2 NRUOM: PK 50 Description: * 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 particles and the filtering efficiency exceeds 94%* The nose clip is made of high strength plastic composite metal,