Purolator 20K oil filters are designed to exceed original equipment (OE) performance standards delivering maximum engine protection tailored to your driving conditions and oil type. Crafted from synthetic blend high-density dual-layered media these filters provide over 99% Dirt Removal Power™ ensuring optimal engine cleanliness and efficiency. Built for durability Purolator 20K oil filters feature a PuroSEAL gasket for enhanced leak protection and are compatible with all oil types and viscosities. They are particularly effective when paired with full synthetic oils making them a versatile choice for any vehicle. Whether you’re frequently towing off-roading or navigating stop-and-go traffic Purolator 20K oil filters are your ideal solution for reliable performance. Experience exceptional quality and value available exclusively at Walmart.