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.
NSN 5910-01-283-2429
NSN 5915-01-085-5820
NSN 5920-01-417-5350
NSN 5960-01-399-4327
NSN 5920-00-496-8006
NSN 5835-00-106-2120
NSN 5990-01-478-8638
NSN 5965-00-757-3403
NSN 5985-00-497-8765
NSN 5960-00-411-1713
NSN 5835-00-602-4750
NSN 6620-01-360-1571