RF-1041 K&N Air Filter 6"FLG, 7-1/2"B, 5"T, 7-1/2"H
RF-1041 K&N Air Filter 6"FLG, 7-1/2"B, 5"T, 7-1/2"H. K&N washable and reusable air filters are handmade in the USA and United Kingdom using only the finest materials. It is almost impossible to wash your K&N air filter or air cleaner too much.