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 5985-01-322-9107
NSN 6650-00-698-5869
NSN 6145-01-164-9824
NSN 5950-01-197-2926
NSN 5835-01-462-5983
NSN 5975-01-265-8678
NSN 5950-01-381-5277
NSN 6110-01-188-2686
NSN 5855-01-184-8089
NSN 5915-00-081-3929
NSN 5960-00-114-4916
NSN 5950-01-364-5278