K&N Engineering Oil Filter SO-1004 High Flow Fluted Canister Design

K&N Engineering Oil Filter SO-1004 — High Flow Fluted Canister Design K&N Engineering SO-1004 is a professional-grade oil filter engineered to deliver high flow, reliable filtration and long-lasting engine protection. Designed for installers and service centers, this fluted canister filter combines ease of service with performance-minded construction. High flow design reduces oil filter restriction to support smoother oil circulation and help maintain engine efficiency. Fluted canister shape allows removal with standard oil filter wrenches used by commercial technicians. Premium pleated media offers high contaminant capacity for extended oil change intervals when used per vehicle and oil manufacturer recommendations. Compatible with all oil types — engineered for synthetic, conventional and blended motor oils. Outstanding protection throughout service life, suitable for demanding operating conditions. Choose the K&N SO-1004 for a dependable, installer-friendly oil filter that balances flow, filtration capacity and serviceability. Ideal for professional maintenance and drivers seeking proven performance.