Interestingly, They have the classic L30001 & PL30001 still listed.All numbers gone now. Time to look at PG. Wait most posting here about Boss already use them. I’m happy with them because they look good to me for the purpose, and says made in USA. If that is important or not is everyone’s choice without explanation why.
https://www.purolatornow.com/en/products/oil-filters/purolator.html
https://www.purolatornow.com/en/products/oil-filters/purolator-one.html