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 6105-01-524-7987
NSN 6110-00-960-7341
NSN 5975-00-919-6414
NSN 5835-01-487-3042
NSN 5835-00-215-3769
NSN 6685-00-062-6199
NSN 5910-01-598-5210
NSN 7035-00-908-4933
NSN 5855-01-100-3272
NSN 5920-00-541-1119
NSN 5975-01-257-6738
NSN 5945-01-487-5208