3M 2091 P100 Filters, Particulate - Set of 2 KN95 Human coronavirus 229E is a

Human coronavirus 229E is a recognized testing surrogate for SARS-CoV-2 which causes COVID-19

Single-use

and individual packaging (Package of 1)

If you are looking for kids' masks

Half-Face Respirator

3M 2091 P100 Filters, Particulate - Set of 2 KN95 Human coronavirus 229E is aWe aim to ship within 2 business days or less from Portland, OR. Protection from Wildfire Smoke, Ash, Harmful Air Particles, Dust, Lead, Mold, Asbestos, Cadmium, Arsenic, and MDA. NIOSH P100 Exceptional 99. 97% filter efficiency Advanced Electret Media (AEM) provides lightweight, easy breathing comfort Bayonet compatibility allows use with many 3M half and full facepiece respirators Filter is both flame and water resistant 100% Authentic Guarantee 3M