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 5975-00-598-0159
NSN 6220-01-027-1294
NSN 5999-00-913-1280
NSN 6135-00-235-1938
NSN 6320-01-366-5157
NSN 6645-01-432-7943
NSN 7035-01-152-7120
NSN 5905-00-538-5803
NSN 6620-01-472-6461
NSN 6105-01-614-8840
NSN 6650-01-570-4795
NSN 5998-00-051-4163