CROSSTEX SURGICAL MASK WITH TIE-ON LACES - ASTM Level 2 Mask with Tie on Laces, Latex Free (LF), Blue, 50/bx, 6 bx/cs | Quantity - 1x CSFluid resistant outer layer with white fluid resistance inner layer. Extra large panel for surgical procedure and fluid resistant outer layer. PFE = 98% at 0. 1 micron EN14683 Rating Type IIR Standard. ASTM Level 2 Mask with Tie on Laces, Latex Free (LF), Blue, 50 bx, 6 bx cs Stock Item