Gray; 20 pores per linear in.
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 5930-01-577-0952
NSN 5855-01-382-8725
NSN 6610-01-529-1321
NSN 6240-01-612-6113
NSN 5835-01-552-8365
NSN 5935-01-026-8964
NSN 6150-01-199-9974
NSN 6645-00-863-5672
NSN 6685-01-571-4039
NSN 2925-00-319-1805
NSN 5925-01-428-7667
NSN 6685-01-364-0458