MSA 455299 Mouthbit Self-Rescuer Respirator With Belt Loop, Universal, For Gas Type Carbon Monoxide, Specifications Met: MSHA/NIOSH TC-14G-82, EN 404 (FSR 4BR), AS/NZS 1716:2003

The MSA filter self-rescuers W65-2/W65 are air purifying respirators for one-time escape use providing protection against toxic carbon monoxide (CO) and other gases emitted in underground mine fires or explosions. The filter self-rescuer is immediately ready for use after opening and removal from the container. It has a latex free mouthpiece and nose clip to reliably protect the user from the contaminated ambient air. The adjustable head harness allows for a tight fit and hands free usage. The sturdy stainless steel container is hermeticly sealed, providing long lasting protection for the respirator.