Respirator, Professional Multi Purpose

"Model R5700 Mask fits tightly covering the nose and mouth and resting under the chin. Equipped with a head harness which holds the facepiece in place against the face, inhalation valve flap which closes on exhalation so expired air will leave the facepiece through the exhalation valve flap, Exhalation valve flap which opens on exhalation, permitting exhaled air to escape from inside the facepiece and closes on inhalation to prevent outside contaminated air from entering the facepiece, Cartridge adapters, rubber gaskets. Equipped with two R53HE-P100 Cartridges for organic vapors, chlorine, hydrogen chloride, sulfur dioxide, chlorine dioxide. hydrogen fluoride and P100 particulate filter (99.97% filter efficiency level) effective against all particulate aerosols. Size Medium."