The Purolator TL30001 Oil Filter is engineered to deliver superior filtration performance for heavy-duty applications, ensuring optimal engine protection and longevity. Designed with a high-density synthetic blend filter media, this filter effectively captures contaminants, maintaining engine efficiency and extending service intervals. Its robust construction, featuring a durable steel canister and wear-resistant metal end caps, withstands extreme operating conditions, providing reliable performance over extended periods. The inclusion of an anti-drainback valve prevents dry starts, safeguarding engine components during startup. With a bypass relief valve setting between 8-16 psi, the filter ensures consistent oil flow, even under high-pressure conditions. The Purolator TL30001 Oil Filter is compatible with a wide range of heavy-duty vehicles, making it a versatile choice for fleet operations seeking to enhance engine performance and reduce maintenance costs.