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 5910-01-368-2496
NSN 5935-01-347-9307
NSN 5895-00-200-5607
NSN 6135-01-485-1227
NSN 5960-00-436-6269
NSN 6220-01-557-7198
NSN 6145-00-609-5330
NSN 6650-00-153-3155
NSN 6620-01-208-5915
NSN 5930-01-386-8750
NSN 5895-01-428-9101
NSN 6240-01-536-7662