I used to work there from 2014-2016. welded a bunch of the k&n nuts on cans and ran the drain-back/bypass valve machines along with e-core welders. Also dealt with the big hydraulic and fuel filters, never made it over to the air filter side unfortunately. Most of the filters were still made there in 2016, i.e. Harley, k&n, motorcraft, mercury marine, along with a lot of cheaper options. While i was working there in 2016 'they' left Fram filtration but I'm not sure how that affected the manufacturing of Fram line of filters as they were still being produced when I left. I've always bought wix or amsoil filters just to stay away from the paper elements/plastic valves/plastic cores.Champion Labs is based about 50 miles from me, they used to manufacture all their filters in that same town. Was a pretty good paying alternative to coal mining or truck driving for the un/semi-skilled labor pool. About 10 years ago they moved a lot of their filter manufacturing "offshore", i.e. to China.