Japanese-made surgical mask (ASTM-F2100-19 LEVEL 3)
Japanese-made masks conform to the U.S. standard ASTM-F2100-19 for medical masks, meeting the highest level, LEVEL 3.
Japanese-made surgical masks. We manufacture and sell surgical masks with a high-performance 99% cut filter, featuring a three-layer structure that excels in blocking bacteria and droplet particles as well as providing liquid barrier properties. Currently, there are no performance standards for medical masks in Japan. Therefore, we produce products that meet the standards set by ASTM International (an international standard-setting organization) for medical masks. Compliance with the U.S. standard ASTM-F2100-19, highest level LEVEL 3: - Bacterial filtration efficiency BFE(%) 99.9% - Particle filtration efficiency PFE(%) 99.8% - Viral filtration efficiency VFE(%) 99.9% - Blood penetration resistance (mmHg) 21.3 kPa (160 mmHg) no penetration - Breathing resistance △P (mmH2O/cm2) 3.9 mmH2O <Certification body: Kaken Test Center>
- Company：丸王明王商事
- Price：Other
