A replaceable device designed to remove dust, pollen or other foreign matter from the air passing through it. The removal of particles is accomplished by porous fibrous or shredded material (metallic or nonmetallic) which is loosely woven or matted and confined in a frame or retained between perforated sheets of firmer material. It is designed to fit into air conditioners, ventilation systems, hot air furnaces, and electrical and electronic cabinets or housings. It may have facilities for radio frequency/electromagnetic interference shielding. The filter may be cleaned by the use of compressed air, blown through the filter element, or by using water and a suitable detergent for cleaning purposes which would extend the life of the filter.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6620-01-068-4498
NSN 6220-00-269-0459
NSN 5996-00-194-4978
NSN 5910-00-155-4763
NSN 5930-00-167-6271
NSN 5905-00-387-5083
NSN 5925-01-251-6897
NSN 6135-00-112-8637
NSN 4140-01-552-1394
NSN 6650-01-288-3276
NSN 6685-01-130-7713
NSN 6610-01-189-3001