Medical-grade masks for sale | AEA Group, LLC- medical quality face masks for sale ,Shop here for FDA approved KN95 made by NIOSH certified manufacturer, Medical ASTM Level 3 surgical masks and 3-ply reusable filtered masks. Our KN95s are on the FDA EUA list of approved medical N95 alternatives. Our Surgical Masks are approved with the FDA 510k for use as medical masks.Buy Surgical Masks | Procedure Face Masks | Medical Masks ...Face Shields, such as the Shieldu Face Shield compliment a mask, but by itself, it does not protect the spread of disease as it leaves the nose and mouth unprotected. A face shield may be worn without a medical mask if the wearer is simply protecting the face from potential splatter. A benefit of wearing a shield with a face mask is it reminds the wearer to not touch the face.