Description

The K&N Filters Universal Air Filter – 3-1/2″ FLG x 6″ B x 5-1/4″ T x 9-1/2″ H (KNNRU-3105HBK) is engineered to deliver efficient airflow and filtration for a variety of custom and universal intake applications. Designed with a 3.5-inch flange and a 9.5-inch overall height, this filter is compatible with setups that require reliable air intake performance. It’s washable and reusable cotton gauze media ensures long-term use, making it a cost-effective solution for performance-driven vehicle owners. The filter’s round, tapered shape and black finish make it an excellent fit for compact engine bays while still maximizing airflow.

Features and Specifications:

Flange Inside Diameter: 3-1/2 inches
Flange Length: 1-1/2 inches
Base Outside Diameter: 6 inches
Top Outside Diameter: 5-1/4 inches
Height: 9-1/2 inches
Engineered Power: Boosts horsepower, acceleration, and overall engine performance.
Dual Protection: Two layers of dry synthetic media trap harmful contaminants.
Durable Build: Premium materials and advanced construction ensure long-lasting use.
Low Maintenance: Clean every 50,000 miles under normal highway conditions.
Simple Install: Easy drop-in upgrade for fast performance improvement.
Universal Fit: Compatible with a wide range of vehicles and applications.
Eco-Friendly: Reusable design helps reduce landfill waste from disposable filters.
Warranty Coverage: Backed by a 1-Year Limited Warranty.