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 5935-01-331-3098
NSN 5999-01-435-6568
NSN 5930-01-412-1098
NSN 6240-01-266-3655
NSN 5998-01-475-2893
NSN 6220-01-085-4947
NSN 5835-00-368-4182
NSN 5935-00-497-5773
NSN 5915-01-214-3170
NSN 6650-00-195-7519
NSN 5905-01-364-5171
NSN 5985-01-263-0375