Some have mentioned their love for M1 filters from Wal-Mart. Did something change with them? I thought they were always well-constructed, but only rock catchers.
Some have mentioned their love for M1 filters from Wal-Mart. Did something change with them? I thought they were always well-constructed, but only rock catchers.
Recently they changed from M+H made with all kinds of problems, to Highline Warren acting as a middle man from factories in Vietnam and S Korea. Very similar to PGI and Pentius filters.
I see no reason not to use up all of the Pentius filters I bought on sale before I start using the Puroilator and Motorcraft I already had. I think I trust them more than any other maker at the moment.