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 5905-01-207-2420
NSN 5855-01-473-6076
NSN 5950-01-167-8920
NSN 6240-00-557-3426
NSN 6320-00-036-3688
NSN 4140-01-585-6122
NSN 7035-01-528-3134
NSN 5920-00-904-3727
NSN 5990-00-896-8930
NSN 6610-01-327-0500
NSN 5925-01-196-5123
NSN 6150-00-111-3528