... ,BFE99,BFE98,N95,N99,FFP1 -filtering use ,for air or water -absorbent oil Meltblown fabric nonwoven filtering BFE95,BFE99,BFE98,N95,N99 ... or three-ply)Width: 160cm (can be slitted)Characteristic: 1,water-proof,anti-pull,anti-bacteria, 2,high tensile strength ,chemical ...