I know I posted this pic early on.... Look at the concentration of folds in the FL1A filter in the above comparison. That equates to a significant amount of filter area. And yes... made in USA.
Those are Purloator Pure One PL30001's in a slightly different looking canister.
I've been using alternatively the wix or the Purolator Pure One PL14670.
Used Purolators on pretty much everything for years without a single issue. The oil on my 2004 Colorado basically looks brand new after 4k miles with these, and the engine still has "new" levels of oil pressure and burns zero. The basic ones are good filters considering their price of ~$3.50-4.50 most places