The Purolator L46128 5,000 Mile Series Oil Filter is engineered to provide reliable engine protection for up to 5,000 miles. Designed as a spin-on, direct-fit filter, it ensures easy installation and compatibility with a wide range of vehicles. The filter features an anti-drainback valve that prevents oil from draining back into the engine when the vehicle is not in use, thereby reducing engine wear during startup. Its high-density synthetic-blend filter media offers enhanced dirt removal capabilities, effectively capturing contaminants to maintain engine cleanliness and performance. The filter's wear-resistant metal end caps and center tube contribute to its durability, ensuring consistent performance over time. With a thread size of 1-16 inches, the L46128 is suitable for various applications, including light-duty trucks and passenger vehicles. This filter is sold individually, making it a convenient choice for fleet maintenance schedules. By incorporating the Purolator L46128 into your fleet's maintenance routine, you can help ensure optimal engine performance and longevity, thereby reducing downtime and maintenance costs.