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 6130-01-088-9290
NSN 2925-00-087-2465
NSN 5920-00-106-5751
NSN 5945-00-241-3004
NSN 5905-01-032-1816
NSN 5996-01-119-2720
NSN 6110-01-245-8995
NSN 6105-01-401-5361
NSN 5835-00-451-2982
NSN 6220-01-657-5324
NSN 6650-01-041-9846
NSN 5925-00-964-4989