K&N Filters air filter details
K&N Filters Clamp-On Air Filter 3"FLG, 5"B, 4-1/2"T, 5"H (KNNRU-3870)
The K&N Filters Clamp-On Air Filter 3"FLG, 5"B, 4-1/2"T, 5"H (KNNRU-3870) offers a high-performance, universal solution for improved engine airflow. Engineered with a 3-inch flange, 5-inch base, 4.5-inch top, and 5-inch height, it fits a wide range of air intake systems. Its durable, washable, and reusable construction ensures long-lasting use. Ideal for automotive upgrades or replacements, this clamp-on air filter delivers consistent filtration and helps maintain engine performance in diverse driving environments.
Features and Specifications:
Flange Inside Diameter: 3 inches
Base Diameter: 5 inches
Top Diameter: 4.5 inches
Filter Height: 5 inches
Filter Style: Clamp-on
Air Filter Material: Cotton Gauze
Fitment: Universal
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-3870
