Description

The K&N Filters Vent Air Filter 1″ Flange w/ 1.25″ Grommet x 3″ OD x 2-3/8″ H (KNN62-1590WT) is designed to improve airflow and filtration for crankcase ventilation systems. This high-performance breather filter helps prevent contaminants from entering the engine while allowing proper air circulation. It features a durable cotton gauze filter media that is washable and reusable, ensuring long-term reliability. The 1-inch flange fits securely, and the included 1.25-inch grommet makes installation simple. With a compact 3-inch outer diameter and 2-3/8-inch height, this breather vent air filter is ideal for various applications, including small engines, racing vehicles, and custom setups.

Features and Specifications:

Flange Diameter: 1 inch
Grommet Size: 1.25 inches
Outer Diameter: 3 inches
Height: 2-3/8 inches
Durable construction: Features a chrome-plated steel top and base with a K&N embossed design.
Reusable filter: White synthetic media is washable and can be used repeatedly.
Application: Ideal for racing applications, vintage cars, and classic carbureted engines.
Easy installation: Zinc tube adapts to 1-1/4 inch valve cover holes and presses directly into place.
Includes accessories: Comes with a rubber fitting for secure installation.
Legal notice: Approved in California only for racing vehicles that are not used on public highways. Check knfilters.com for CARB status on specific vehicles.