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 5950-00-596-0537
NSN 5935-00-080-9940
NSN 5990-01-053-5115
NSN 5999-01-077-6325
NSN 6105-01-608-1638
NSN 7035-01-586-4541
NSN 6240-01-208-6229
NSN 5950-00-082-1616
NSN 5960-01-598-9072
NSN 5895-01-550-9058
NSN 5925-01-049-3027
NSN 5965-01-311-3613