Richmond Path-O-Guard Earloop Face Mask Case 400584 by Richmond Dental GROUP: Protective Apparel :Apparel:Masks Item Description: Level III Anti-Fluid/Anti-Fog Earloop Face Mask, Blue 50/Box , 6 bx/Case Packaging Desc: Facemask Anti Fluid/Fog Lev 3Pathoguard Blu 50/Box 6 Bx/Case Country of Origin: US Harmonized Tariff Code: Product Description: The Path-O-Guard� Earloop Face Mask is a Level III mask that exceeds the current ASTM-2100 standard for high barrier surgical face masks. The 3-ply mask has a bacterial efficiency of = 98% and is latex free.