K&N High-Flow Original Lifetime Universal Clamp-On Air Filter | Premium Washable Filter

Overview

K&N Universal Clamp-On Air Filters are built for a wide range of applications, offering a high-flow design that can help your engine breathe more freely. Unlike disposable paper filters, this unit is washable and reusable, engineered to last for the life of your vehicle when properly maintained. A rugged, pliable rubber flange absorbs vibration for a secure fit, while the versatile shapes—round, cone-style, and oval—provide options to match many engine bays.

Why this filter stands out

• ENGINEERED POWER: Premium filter media is designed to support smooth airflow and responsive acceleration while maintaining reliable filtration.
• FOUR-LAYER PROTECTION: Multiple cotton gauze layers, treated with a tack agent, form a dense yet breathable mesh that captures contaminants without choking airflow.
• RUGGED CONSTRUCTION: Built with durable materials and modern manufacturing methods to deliver long-lasting performance.
• CLEAN ONCE EVERY 75,000 MILES: Under typical highway driving, maintenance intervals can extend well beyond frequent replacements—check your vehicle’s conditions for best results.

Maintenance, fitment, and ease

• EASY INSTALLATION: Pre-oiled and ready to drop into your factory air box—one of the simplest, cost-effective upgrades for you to try.
• UNIVERSAL FITMENT: Designed to work with a variety of applications, offering flexible installation options across many vehicles.
• REDUCED WASTE: Reusable filters help cut down on disposable filter waste and packaging in landfills.
• NO-HASSLE WARRANTY: 1-Year Limited Warranty for added peace of mind.
• MADE IN USA: Proudly produced in the USA for trusted quality and reliability.

What you may experience

Owners often report a more responsive throttle, smoother engine note, and a sense of consistent airflow during acceleration. While results can vary by vehicle and driving style, this filter is designed to offer a practical, long-term filtration solution without committing to specific performance claims.

Care and longevity

Regular inspection and cleaning as part of a standard maintenance routine can help maximize the filter’s life. When in doubt, follow the vehicle manufacturer’s guidance and the filter’s care instructions to ensure optimal performance over time.