1/4"thick polyuretnane foam, open cell, charcol gray, 45ppi
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 6220-01-167-1805
NSN 5905-01-401-5325
NSN 5945-01-577-0307
NSN 6685-01-495-0654
NSN 6240-01-026-1376
NSN 5905-01-301-2475
NSN 5910-01-254-5068
NSN 6685-01-605-7500
NSN 5905-01-070-8760
NSN 5998-01-246-3657
NSN 6130-01-060-8053
NSN 6135-00-942-7970