3/4inFLG x 1-3/8inOD x 1-1/8inH Vent Filter

The K&N Engineering 3/4-inch FLG x 1-3/8-inch OD x 1-1/8-inch H vent filter is a vital component for vehicles that require controlled crankcase ventilation or breather system management. This compact vent filter is designed to prevent contaminants, moisture, and particulates from entering the engine's crankcase while allowing for pressure relief during operation. It is ideal for mechanics and automotive enthusiasts looking to maintain engine health.

K&N's engineering emphasizes efficient airflow with minimal restriction while adhering to superior filtration standards. The 3/4-inch flanged connection ensures a secure, leak-free fit in applications designed for this port size, while the 1-3/8-inch outer diameter and 1-1/8-inch height make it suitable for space-constrained installations. The filter media technology effectively traps oil mist and airborne contaminants without imposing a pressure drop.

This vent filter is compatible with various applications, including street and track builds where crankcase vapor management is essential. It is particularly beneficial for naturally aspirated builds and can be integrated into modified engine bays with catch cans or custom breather lines. K&N's reputation for reliability makes this filter a trusted choice for maintaining optimal engine performance.