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 6135-01-420-5907
NSN 5945-01-264-1751
NSN 5999-01-271-4902
NSN 4140-00-069-5154
NSN 6150-01-398-3097
NSN 4140-01-640-6276
NSN 5965-01-026-9865
NSN 6145-01-393-1346
NSN 5910-01-044-4874
NSN 5975-01-386-2281
NSN 6620-01-241-9592
NSN 5935-01-526-2889