Valucraft may be of diffent makes, but the one I have used is a Champion Labs "Ecore" design. This is the same as Supertech, STP, and AC/Delco. They are OK. Better filters out there though.
Champion Filters (not connected with Champion Spark Plugs)
WIX makes all of NAPA's oil filters
Ashland makes the oil to Kubota spec
Champion
hastings
Purolator
I have been searching on the net and found out that WIX makes the carquest oil filters. If you look at the carquest oil filter box it will say Wix Filtration.
Champion Laboratories makes this filter for Wal-Mart. They make a variety of oil filters for a variety of brand names and even though Super Tech is Wal Mart's value line this is one of Champion Laboratories' best quality filters.
Champion
Made by Fram.
Champion Labs.
Champion Laboratories makes this filter for Wal-Mart. They make a variety of oil filters for a variety of brand names and even though Super Tech is Wal Mart's value line this is one of Champion Laboratories' best quality filters.