Description
The K&N Filters Universal Clamp-On Air Filter – 3-15/16″ FLG, 5-1/2″B, 4-1/2″T; 6″H (KNNRU-1682) is built for performance and convenience. This high-flow filter is designed to increase engine efficiency while offering easy installation on custom air intake systems. With a 3-15/16-inch flange, 5-1/2-inch base diameter, 4-1/2-inch top diameter, and 6-inch height, it suits a wide range of universal applications. The washable and reusable cotton gauze filter media delivers long-lasting performance and supports improved throttle response.
Features and Specifications:
- Air Filter Color: Red
- Air Filter Shape: Tapered Conical
- Flange Inside Diameter: 3-15/16 in
- Base Outside Diameter: 5-1/2 in
- Top Outside Diameter: 4-1/2 in
- Height: 6 in
- Filter Style: Clamp-On
- Application: Universal Fit
- Engineered Power: Advanced air filter media enhances horsepower, acceleration, and overall engine performance.
- Superior Protection: Four layers of premium cotton gauze with a specialized tacking agent trap harmful contaminants effectively.
- Durable Construction: Built with high-quality materials and precision manufacturing for long-lasting performance.
- Long Service Life: Under normal highway conditions, it requires cleaning only every 75,000 miles, equivalent to about five years.
- Easy Installation: Pre-oiled and ready to use, making it a simple and cost-effective upgrade for better performance.
- Versatile Fitment: Designed for compatibility with a wide range of applications.
- Eco-Friendly: Reusable design helps reduce landfill waste from disposable filters.
- Reliable Warranty: Backed by a 1-year limited warranty for peace of mind.






Reviews
There are no reviews yet.