Medical ASTM 2 Masks / FDA Cleared - 50 Pack ($0.60 per mask) Warehouse Can be used against most

Can be used against most welding fumes (free of oil)

Working in a dusty and poisonous atmosphere

Smooth surface allows for quick and easy cleaning

10 masks in retail box

Medical ASTM 2 Masks / FDA Cleared - 50 Pack ($0.60 per mask) Warehouse Can be used against mostIn stock. We aim to ship within 2 business days or less from Portland, OR. >99% bacterial filtration efficiency, ASTM Level 2 FDA 510K Cleared, #K040333 Premium masks imported from China 50 masks in a box Strong fluid & particle resistance Soft and comfortable with maximum breathability Elastic ear straps and metal nose clip for snug fit Latex free, non toxic, dye free, fiberglass free Color: Blue, Plum (Purple), Yellow 100% Authentic Guarantee FDA