Universal air filter details
K&N Filters Universal Clamp-On Air Filter – 2-1/2" FLG x 6" B x 5" T x 5-1/2" H – X-stream Top (KNNRX-4950)
The K&N Filters Universal Clamp-On Air Filter – 2-1/2" FLG x 6" B x 5" T x 5-1/2" H – X-stream Top (KNNRX-4950) is engineered to increase airflow and improve engine performance across a wide range of vehicles. Designed with a 6-inch base, 5-inch top, and 5.5-inch height, this clamp-on filter is perfect for universal applications that require high filtration efficiency and easy installation. The X-stream design helps maximize filtration surface area while maintaining durability and reusability. Ideal for performance upgrades, this K&N Filters Universal Clamp-On Air Filter supports enhanced horsepower and throttle response for enthusiasts who demand reliable results.
Features and Specifications:
Flange Inside Diameter: 2.5 in (64 mm)
Base Outside Diameter: 6 in (152 mm)
Top Outside Diameter: 5 in (127 mm)
Height: 5.5 in (140 mm)
Top Style: X-Stream
Pleated Filter: Built-in top-mounted pleated filter for efficient airflow.
Reusable Design: Washable and reusable for long-term use.
Low Restriction: Ensures high performance with minimal airflow resistance.
Clamp-On Fit: Easy installation with secure clamp-on design.
Product identification
- Brand: K&N Filters
- Model / MPN: KNNRX-4950
