Universal air filter details
K&N Filters Universal Clamp-On Air Filter – 3"FLG, 5"B, 4"T, 7-7/8"H (KNNRU-4690)
The K&N Filters Universal Clamp-On Air Filter – 3"FLG, 5"B, 4"T, 7-7/8"H (KNNRU-4690) is built to deliver increased airflow and filtration efficiency for performance-minded vehicle owners. This universal air filter features a 3-inch flange, a 5-inch base diameter, a 4-inch top diameter, and stands 7-7/8 inches tall-ideal for custom intake builds and modifications. Constructed with K&N's signature oiled cotton gauze media, it's washable, reusable, and designed to support extended engine life. The tapered round shape ensures broad compatibility and easy installation in tight spaces.
Features and Specifications:
Shape: Round Tapered
Mount Type: Clamp-On
Air Filter Material: Cotton Gauze
Flange Diameter: 3 inches
Base Diameter: 5 inches
Top Diameter: 4 inches
Height: 7-7/8 inches
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.
Product identification
- Brand: K&N Filters
- Model / MPN: KNNRU-4690
