3 Ply Surgical Face Mask - ASTM LEVEL 2 We invite you to take advantage of our experience and expertise, and see how our stringent quality controls can work for you! We sincerely wish to cooperate with you. Our ASTM Level 2 Surgical Face Mask is designed to resist moderate fluid splashes at 120mmHg while maintaining smooth breathability. The highly efficient filtration media can filter or trap all the common bacteria and particle surrounding us. Type Reference: Ear Loop(2-406EL) Color Reference: Blue(B), Green(G), Pink(P), Yellow(Y), Purple(L), Orange(O), White(W), Black(K) FEATURES: ASTM LEVEL 2 Moderate Fluid Resistance: 120mmHg Bacterial Filtration Efficiency: >99% Particle Filtration Efficiency: >99% @ 0.1 micron Breathability - Delta P:
