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 5998-00-133-0909
NSN 5855-01-264-8599
NSN 4140-01-079-3584
NSN 5990-00-997-8945
NSN 6145-01-231-5321
NSN 6110-01-172-1335
NSN 5965-01-545-5971
NSN 5905-01-013-0760
NSN 5835-01-171-9126
NSN 5996-00-553-6477
NSN 5965-01-449-2794
NSN 5996-01-466-7643