W/o frame
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 4140-01-513-1914
NSN 4140-01-420-6986
NSN 6240-00-021-1296
NSN 6150-00-553-7948
NSN 6685-01-424-0497
NSN 5835-01-657-0245
NSN 5895-00-255-1522
NSN 5930-01-367-0448
NSN 5905-01-401-5325
NSN 6650-00-931-8898
NSN 5895-01-443-5356
NSN 6110-01-016-0887