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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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PurolatorBOSS

MAXIMUM ENGINE PROTECTION

PurolatorBOSS

MAXIMUM ENGINE PROTECTION

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. Engineered to be the ideal match for full synthetic oils, BOSS out performs in the most extreme driving conditions, like towing, hauling, off-roading, stop-and-go traffic, frequent short trips, extreme weather and dusty conditions.

EXPERIENCE THE POWER OF PurolatorBOSS

  • SmartFUSION™ Full Synthetic Media providing maximum engine protection for up to 20,000 miles with over 99% Dirt Removal Power™* 
  • Double-Helix Metal Center Tube built with superior strength and designed for optimal oil flow 
  • Silicone Anti-Drainback Valve to prevent dry starts
  • PuroSEAL Gasket™ made from ethylene acrylic for maximum leak protection and life expectancy
  • Heavy Duty BOSS Steel Casing™ to withstand extreme pressure
  • Heavy Duty Baseplate to ensure a highly secure seal

FIND PUROLATOR FILTERS AT THESE RETAILERS:

PurolatorBOSS SmartFUSION Media is One Tough Cookie

   

Under Pressure: Putting PurolatorBOSS Oil Filters to the Test

   

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*Based on ISO 4548-12 at 25 microns on PBL30001