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 5920-01-462-2517
NSN 5960-01-443-3067
NSN 6105-01-521-3582
NSN 6110-01-650-1837
NSN 5855-01-425-6340
NSN 2925-00-899-4261
NSN 5985-01-294-6009
NSN 6150-01-604-0889
NSN 5975-00-839-7304
NSN 5920-00-007-5165
NSN 6145-00-778-6043
NSN 5835-00-572-7445