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 6130-01-306-5644
NSN 6130-01-235-5262
NSN 5935-00-276-9399
NSN 6130-01-312-5523
NSN 5925-00-924-0515
NSN 6110-01-260-7183
NSN 5905-00-999-7443
NSN 6645-00-162-8943
NSN 5985-01-055-4664
NSN 5985-01-344-2348
NSN 6220-01-585-4698
NSN 6220-00-226-1994