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 5950-01-007-9669
NSN 7035-00-018-0350
NSN 6130-00-257-5599
NSN 6110-01-187-8506
NSN 6620-01-621-0719
NSN 6650-00-910-2708
NSN 5895-01-451-3535
NSN 6220-01-105-3184
NSN 5895-00-960-7403
NSN 5998-01-482-4582
NSN 4140-01-222-4459
NSN 5895-01-011-5345