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Whatever your vehicle type or driving conditions, there’s a Purolator filter engineered to give you premium protection. You can easily search our Online Catalog to find the right filter product for you. 

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Under Pressure: Putting PurolatorBOSS<sup>®</sup> Oil Filters to the Test

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.