K&N Filters 5/8″ ID Vent Clamp-On Breather Filter (KNN62-1340)

The K&N Filters 5/8″ ID Vent Clamp-On Breather Filter (KNN62-1340) is engineered for efficient airflow and superior filtration, making it ideal for crankcase ventilation systems. Featuring a high-flow filter media, this breather filter helps trap contaminants while allowing clean air to pass through, improving engine performance and longevity. Its clamp-on design ensures a secure fit, making installation quick and hassle-free. Whether used in racing, custom builds, or OEM applications, this durable filter is a reliable choice.

Features and Specifications:

• Flange Inside Diameter: 0.625 in (16 mm)
• Height: 1.5 in (38 mm)
• Outside Diameter: 2 in (51 mm)
• Designed for performance: Ideal for racing applications, vintage cars, and classic carbureted engines.
• Durable construction: Features a chrome-plated steel top with a black rubber base for a secure fit.
• Easy installation: Equipped with a 5/8-inch zinc push-in tube that clamps onto metal or plastic tubing.
• Reusable & washable: Built with synthetic filter media for long-term use and easy maintenance.
• Legal compliance: Approved in California for racing vehicles only, not highway use. Check knfilters.com for CARB status on specific vehicles.