Medical Face Mask with Earloop-3Ply, Chinese government Certified Surgical Mask

Product Details

• 3 layer construction, top, and liner layers are PP non-woven, the middle layer is high-performance filter cloth.
• Meet the standard: ASTM F2100-19 Level 1. PFE (filtration efficiency for non-oily particles) & BFE (bacterial filtration efficiency) ≥95%.
• Low respiratory resistance, free of odor and stimulation.
• Ultrasonic welding process, comfortable wearing experience
• These masks are class II medical devices and are intended for use by operating room personnel during surgical procedures to protect both the patient and the medical personnel from the transfer of microorganisms, bodily fluid, and particulate material.