OEM Product Surgical 3 Ply Face Mask EN 14683 Type IIRMDA Number: GA6395720-49447 Class ABacterial Filtration Efficiency (BFE) ≥ 98%Differential Pressure < 60 Pa/cm2Splash Resistance Pressure ≥ 16kPa Safe Fiberglass free materialsHypoallergenicHigh filtrationHigh level fluid resistance Comfortable & Easy to use Fiberglass free materialsHypoallergenicHigh filtrationHigh level fluid resistance