Crosstex GCIBL100 Isofluid Earloop Face Masks Fluid Resistant Blue 100/Bx
Earloop Masks - Blue 100/bx, Fluid Resistant Outer Layer, White Tissue Inner Layer, BFE > 98.4%, PFE = 98.5% at 0.1 micron, Latex-Free, Extra-Long Aluminum Nose Piece, Delta P (breathablility) < 4.0, ASTM Level 1. Box of 100.
