ER2000CBRN with dual-cartridge design provides protection from non-Immediately Dangerous to Life and Health (IDLH) atmospheres containing Chemical, Biological, Radiological and Nuclear (CBRN) respiratory hazards. Universally-sized hood speeds selection and donning. Translucent polyurethane hood provides visibility. Head harness assures secure fit. Comes fully equipped in a sealed inner bag and a double-lined, belt-mounted, nylon carry bag for ready access. Training kit is available to convert the hood into training unit. NIOSH approved.