Universal air filter details
K&N Filters Universal Clamp-On Air Filter – 3" FLG x 6" B x 4-1/2" T x 6" H (KNNRU-4180)
The K&N Filters Universal Clamp-On Air Filter – 3" FLG x 6" B x 4-1/2" T x 6" H (KNNRU-4180) is engineered for high airflow and durability, making it a reliable solution for performance applications. This universal clamp-on air filter features a 3-inch flange, a 6-inch base diameter, a 4.5-inch top diameter, and a 6-inch height. Designed to fit a wide range of vehicles, it helps increase horsepower and acceleration while offering washable and reusable convenience. Perfect for those seeking both short-term performance and long-term value, this filter ensures your engine breathes efficiently in demanding conditions.
Features and Specifications:
Flange Inside Diameter: 3 in
Base Outside Diameter: 6 in
Top Outside Diameter: 4.5 in
Engineered Performance: Designed to boost horsepower, acceleration, and overall engine efficiency.
Advanced Filtration: Features four layers of premium cotton gauze for superior contaminant blocking.
Durable Build: Constructed with rugged, high-quality materials for long-lasting use.
Low Maintenance: Requires cleaning only every 75,000 miles under normal highway conditions.
Easy Installation: Pre-oiled and ready to install for quick performance gains.
Universal Fit: Compatible 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-4180
