10 pores per linear inch
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 6130-00-187-0211
NSN 5960-00-755-7017
NSN 6220-01-560-4895
NSN 6220-01-441-2249
NSN 5920-01-381-4123
NSN 5960-00-185-5041
NSN 5925-01-349-8770
NSN 6650-01-416-8405
NSN 5935-01-119-1581
NSN 6645-00-269-8440
NSN 5920-01-014-8195
NSN 5985-00-972-3857