MSA Gas Mask / Ultravue Respirator w/ Scott 40mm CBRN / NBC Filter Medium NOS. Includes : 1x MSA Ultravue 40mm NATO Gas Mask. 1x Scott Enforcement Canister, Factory Sealed, Exp:12/2014. MSA Ultravue Facepiece with rubber head harness is made of hycar rubber that offers excellent fit and comfort while providing rapid donning as well as simplified method of adjustment. Facepiece without nosecup has inhalation check valve and exhalation valve that work together to avoid exhaled air from entering the mask mounted regulator and contaminating the internal regulator components. It results is increased regulator reliability, durability and reduced frequency maintenance. Facepieces speaking diaphragm offers good short-range voice communications. Lens is supported with two-piece color coded lens ring and it offers superior scratch and chemical resistance. Facepiece includes five suspension head straps and roller buckles to keep in place while cutting down on hair entanglement. It features an turned lip around the edge for a Tight face seal and a large chin cup for easy positioning. Works with all 40mm NATO filter canisters. AGM / Approved Gas Masks – Trusted suppliers of personal protective equipment to military, law enforcement & civilian users since 2001. Our customers include 1000’s of major police departments, government agencies, fortune 500 companies, all the major media outlets & governments worldwide! >see for yourself, our feedback says it all! >99.6% of orders to be exact!