25 pores per linear inch; gray
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 5996-01-156-4092
NSN 5945-01-167-8498
NSN 5935-01-322-3984
NSN 2925-00-149-0760
NSN 5985-00-770-1836
NSN 5905-00-771-6338
NSN 6320-01-237-9746
NSN 5960-01-485-7532
NSN 6645-01-633-1852
NSN 5965-01-448-0018
NSN 5990-01-148-5326
NSN 6685-00-371-2163