If filter is directional, the downstream side shall be eather colored, tacked or printed with the words "downstream", "air leaving side" or other information. Inlet side shall not be labeled.
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, nesoi, of air conditioning machines
NSN 6620-01-420-7465
NSN 5915-01-254-4458
NSN 6130-01-425-2678
NSN 6620-00-150-6514
NSN 2925-01-326-0908
NSN 6220-01-349-6311
NSN 5920-00-529-0618
NSN 5999-00-645-8875
NSN 5950-01-280-4762
NSN 5965-01-576-8352
NSN 6650-00-161-4122
NSN 5910-01-308-0663