1.Foldable design,seal edge avoids open layers and elminates the possbility of imitation.
2.Fabric: Soft non-woven cloth, soft non-irritating to skin
3.The filter layer is made of high efficient melt blown web which resists dust and oil-free particles.
4.Adjustable nose piece provides a custom seal for different facial size
5.Excellent water repellent and air permeability,Maintenance/cleaning free, convenient to use
6.Recommended applications: Farm, building, Mining, textile, Grinding, Pharmacy, hospitals, laboratories, Hardware, working with fiberglass, cement.
7.Conforms to European EN149:2001 FFP1 Standards with CE 0086 marking.Also conforms to EN143:2000/prA1:2005(E) standards and pass the "120mg loading test" BSI CE Certificate number 70730.