Two needed
A replaceable device designed to remove dust, pollen or other foreign matter from the air passing through it. The removal of particles is accomplished by porous material (metallic or non-metallic), wire mesh, or the like. It is designed to fit into an air cleaner, intake.
Classification: Filtering or purifying machinery and apparatus for gases, nesoi
NSN 5975-01-305-6404
NSN 7035-01-391-7470
NSN 6645-01-448-0622
NSN 5990-01-487-0871
NSN 2925-01-194-9737
NSN 6650-00-627-1084
NSN 6145-01-503-5457
NSN 5975-00-925-4586
NSN 5915-00-108-8542
NSN 5930-01-539-5863
NSN 5895-01-230-0266
NSN 4140-00-648-3303