Just how strong is our premium oil filter, PurolatorBOSS^®? We put it to the oil filter test every day at our Fayetteville, NC factory. See for yourself why NOTHING GETS BY US™.

PurolatorBOSS Oil Filters are the next generation in oil filtration. Featuring our exclusive SmartFUSION™ Technology full synthetic media, PurolatorBOSS provides up to 20,000 miles of engine protection. The media’s precision pleating delivers unprecedented performance by capturing microscopic contaminants while maximizing clean oil flow.