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 6620-01-542-9999
NSN 5855-01-620-8565
NSN 6130-01-190-8962
NSN 6645-01-201-5802
NSN 6145-01-632-1083
NSN 6220-00-923-9439
NSN 6320-01-455-3394
NSN 5895-01-109-4944
NSN 6650-01-327-3068
NSN 5950-01-489-1164
NSN 5996-01-246-8179
NSN 5999-01-123-3219