- Shape: Fits wedge styled OEM air cleaners   - Height: 2.75" (70mm)   - Width: 5.5" (140mm)   - Length: 6.875" (175mm)   - Flange: Yes   - Injection molded top plate and base plate incorporate stock vent tube inlets   - Velocity style entry radius for a smooth delivery of airflow   - Upgrade replacement for OEM 29400212 pleated paper air filter element.   K&N is the world-wide standard in high-end quality performance air filtering systems. Made from multiple layers of pre-oiled woven cotton gauze material that is mesh screen protected. They are washable and can be used as stock replacement. Filter elements are designed with a ribbed surface that will give you up to 5 times more filter area than a regular replacement filter, dramatically increasing airflow. K&N filters decrease service intervals, are better flame resistant and will last much longer and breath better than comparable foam or paper type filters.