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 5950-01-309-8663
NSN 6130-00-596-9565
NSN 7035-01-129-7834
NSN 5950-01-124-7287
NSN 5895-01-614-9670
NSN 5998-01-490-5045
NSN 6320-00-186-6452
NSN 5920-00-986-8896
NSN 6105-01-042-6633
NSN 5960-01-593-4760
NSN 6110-01-500-2005
NSN 5985-01-423-3171