Universal air filter details
K&N Filters Universal Clamp-On Air Filter – 3-1/2" FLG x 5-1/2" B x 4" T x 8" H (KNNRU-1045)
The K&N Filters Universal Clamp-On Air Filter – 3-1/2" FLG x 5-1/2" B x 4" T x 8" H (KNNRU-1045) is designed to enhance airflow and filtration performance for a wide range of custom intake applications. Featuring a 3.5-inch flange diameter, 5.5-inch base, 4-inch top, and 8-inch height, this washable and reusable filter supports increased engine performance by allowing a higher volume of clean air into the system. Ideal for performance enthusiasts and everyday drivers alike, it fits securely with a clamp-on design and is engineered for durability and convenience.
Features and Specifications:
Flange Inside Diameter: 3-1/2 inches
Base Outside Diameter: 5-1/2 inches
Top Outside Diameter: 4 inches
Filter Height: 8 inches
Style: Universal Clamp-On
Enhanced Performance: Engineered air filter media helps boost horsepower, acceleration, and overall engine efficiency.
Advanced Filtration: Features four layers of premium cotton gauze treated with a tacky agent to capture harmful contaminants.
Durable Build: Constructed with high-quality materials for long-lasting use and dependable performance.
Low Maintenance: Requires cleaning every 75,000 miles under typical highway driving conditions.
Eco-Friendly: Reusable design helps reduce landfill waste from disposable filters.
Product identification
- Brand: K&N Filters
- Model / MPN: KNNRU-1045
