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 5998-00-038-7374
NSN 5975-00-197-2048
NSN 6130-00-995-9095
NSN 5925-01-054-3284
NSN 2925-00-211-4469
NSN 6685-01-579-3636
NSN 6240-00-660-8849
NSN 6610-01-011-8131
NSN 5935-01-648-5252
NSN 5996-01-607-7035
NSN 6620-01-659-8887
NSN 2925-01-519-1707