A unit consisting of a power driven fan or blower, gas and particulate filter(s), or gas-particulate filter assembly. It is used for removing biological, chemical, and radiological contaminants from air supplied to buildings, shelters, trailer vans, and the like, or to individual hose connected face masks and/or headpieces.
NSN 5895-01-411-9176
NSN 5990-01-305-8121
NSN 6240-01-172-4604
NSN 5905-01-221-5330
NSN 6150-01-323-7731
NSN 5935-00-221-8620
NSN 5965-01-524-9852
NSN 5999-00-920-8486
NSN 4140-01-007-7992
NSN 6135-01-542-0659
NSN 5998-01-448-8730
NSN 5910-00-171-3414