Description

The K&N Filters Air Filter – 5″ FLG x 6-1/2″ B x 4-3/8″ T x 8-3/4″ H – Round Tapered (KNNRU-3107HBK) is designed for high-performance airflow with precision dimensions that make it ideal for custom applications. Featuring a 5-inch flange diameter, 6.5-inch base, 4.375-inch top, and 8.75-inch height, this filter supports excellent air intake without compromising engine protection. The black finish makes it sleek, modern, and perfect for under-the-hood aesthetics. Built from durable materials, it ensures longevity and reusability after cleaning. The K&N Filters Air Filter – 5″ FLG x 6-1/2″ B x 4-3/8″ T x 8-3/4″ H – Round Tapered (KNNRU-3107HBK) provides efficient filtration and enhanced engine breathing for boosted horsepower and throttle response.

Features and Specifications:

Flange Inside Diameter: 5 inches
Base Outside Diameter: 6-1/2 inches
Top Outside Diameter: 4-3/8 inches
Overall Height: 8-3/4 inches
Filter Shape: Round tapered
Engineered Power: Advanced air filter media boosts horsepower, acceleration, and overall engine performance.
Dual Protection: Two layers of dry synthetic media block and trap harmful contaminants.
Rugged Build: Made with premium materials and durable construction for a lifetime of use.
Long Maintenance: Only requires cleaning every 50,000 miles or about 3 years under everyday driving.
Easy Installation: Designed for quick, simple installation with immediate performance gains.
Universal Fit: Compatible with a wide range of vehicles and applications.
Eco-Friendly: Reusable design helps reduce over 200 million disposable filters from landfills.
Warranty Coverage: Backed by a 1-year limited warranty for peace of mind.