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 5910-00-230-4427
NSN 5835-01-614-1900
NSN 5965-01-413-7290
NSN 6145-01-575-0301
NSN 5920-01-004-9989
NSN 5945-00-494-9018
NSN 6110-00-618-4171
NSN 5999-01-281-4416
NSN 6135-01-642-6830
NSN 6145-00-482-9546
NSN 6130-00-016-5590
NSN 5965-01-321-3744