Chamfered corners
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 non-metallic) which is loosely woven or matted, the shape of which may be maintained by stiffening or binding material. It is designed to fit into a filter element, air conditioning or for direct application to air conditioners, ventilation systems, hot air furnaces, and electrical and electronic equipment which have retaining devices. It may be furnished in custom size form or in a continuous length. Excludes filtering pad, air cooler; and filtering roll, air conditioning. Excludes bulk materials not specifically designed for filtering. See also insulation blanket, thermal; plastic material, cellular; rubber sheet, cellular.
NSN 6130-01-183-0457
NSN 5990-00-757-3486
NSN 6645-01-535-7136
NSN 5935-01-414-0460
NSN 5925-01-227-2798
NSN 6110-01-281-8858
NSN 6110-00-418-3294
NSN 6135-00-548-2765
NSN 5935-01-259-0444
NSN 6220-01-461-2910
NSN 7035-00-179-3924
NSN 5999-01-392-2158