Paper Air Filter 14x3.75 Flows 1000+ CFM Asphalt

The WIX Racing Filters Paper Air Filter 14x3.75 Flows 1000+ CFM Asphalt (Part No. 46927R) is a high-flow cylindrical air filter element engineered for applications requiring sustained CFM (cubic feet per minute) capacity in demanding environments. This 14-inch diameter, 3.75-inch tall asphalt paper construction delivers robust filtration performance where precision intake airflow management is critical to engine efficiency and reliability. The white asphalt paper media balances dirt-holding capacity with minimal restriction, making this element suitable for engine builds and aftermarket air intake systems operating under continuous high-load conditions.

The 1000+ CFM flow rating indicates this filter element is designed for high-volume airflow applications where standard filters create excessive back-pressure. The 14-inch outer diameter and compact 3.75-inch height permit installation in space-constrained engine bays while maintaining adequate pleating surface area for extended service intervals. Asphalt media provides superior wet-dust separation compared to synthetic alternatives in many off-road and industrial use cases, extending element life between replacements. The cylindrical configuration integrates with round air filter housings common in racing, marine, and heavy-duty applications.

This filter element suits operators and technicians rebuilding or upgrading intake systems for high-performance or continuous-duty engines. Marine applications, generators, compressors, and specialized automotive builds benefit from the proven airflow capacity. The WIX Racing brand positioning emphasizes performance filtration across motorsports and OEM engine platforms. Verify fitment against your specific housing model and inlet/outlet port configuration before ordering.

Round cylindrical air filter elements remain the industry standard for systems requiring modular replacement without housing modification. The 1000+ CFM capacity positions this filter in the high-flow segment, preferred over restrictive OEM elements in applications where intake velocity and air volume directly affect power output and efficiency. Stock this element as a consumable replacement for maintenance schedules or as an upgrade component when optimizing engine breathing.