Sunrise Nursing Disposable Protective Masks meets the ASTM Level 3 performance requirement by the American Dental Association for medical use by dentists and dental hygienists. 1 When N95 masks are not available, an FDA authorized KN95 mask or ASTM Level 3 or equivalent surgical mask with a face shield are deemed as the next best selection for healthcare workersâ?? protection against COVID-19. Dental healthcare personnel (DHCP) should wear a surgical mask, eye protection, and� protective clothing during procedures likely to generate splashing or spattering of blood or other body fluids according to the Center Disease Control and Prevention (CDC).2 Produced in a negative pressure environment. 100,000 level GMP cleanroom