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 5998-00-309-0850
NSN 6105-00-466-9032
NSN 5975-01-436-8705
NSN 5920-00-078-8660
NSN 5990-00-001-1766
NSN 6220-01-474-9393
NSN 5935-01-013-0853
NSN 6135-01-392-8081
NSN 2925-00-087-2465
NSN 2925-01-058-1718
NSN 5935-01-463-8424
NSN 5996-00-751-9701