A replaceable device in roll form 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 and mounted on a spool or hollow core roll. It is designed to fit into air conditioners, ventilation systems, hot air furnaces, and the like. When installed, itis drawn from one spool to another through an intake opening in a panel or the like.
NSN 5996-00-060-7309
NSN 5910-00-577-7975
NSN 5930-01-431-7897
NSN 5905-01-651-4851
NSN 6610-00-056-5889
NSN 6685-00-795-3332
NSN 5960-00-511-1418
NSN 5935-00-388-5345
NSN 5975-00-415-6058
NSN 6110-01-006-6177
NSN 2925-00-411-6324
NSN 5895-01-608-4088