1.Take out the mask fromthe packaging. Unfold the mask and place mask against face with the nose clip acrossthe bridge of nose, and the bottom under the chin. Hold the mask on the facewith one hand. With the other hand pull the bottom securely under the chin.
2.Pull the top strap overyour head resting it high at the top back of your head. Pull the bottom strapover your head and position it around the neck below the ears.
3.Adjust the mask for acomfortable fit as necessary. Make certain hair, facial hair and clothing arenot between your face and the mask as they will interfere with fit. Makecertain mask is completely opened and edges lay flat against the face.
4.Perform a User SealCheck. To check the mask-to-face seal, place both hands completely over themask and exhale. Be careful not to disturb the position of the mask. If airleaks around the nose, re-adjust the nose clip. If air leaks around mask edges,adjust position of strap and make certain mask edges fit snugly against theface. If you CANNOT achieve a proper seal, DO NOT enter the contaminated area.