Description
The K&N Filters Clamp-On Air Filter – 1″ Flange x 3″ OD x 2.5″ H (KNN62-1511) is engineered for high airflow and performance in custom intake setups. Designed to fit a 1-inch flange, this round tapered filter measures 3 inches in outer diameter and 2.5 inches in height, making it ideal for tight engine bays or specialty applications. Its washable and reusable design ensures long service life, and it’s constructed from durable cotton gauze material backed with wire mesh. Whether upgrading or replacing, this K&N filter delivers efficient air filtration with easy installation.
Features and Specifications:
- Air Filter Material: Cotton Gauze
- Flange Length: 0.625 in (16 mm)
- Flange Type: Centered
- Package Contents: 1 Air Filter, 1 K&N 1/2oz Filter Oil
- Clamp-On Fit: 1-inch flange design for easy installation on existing vent tubes.
- Chrome Finish: Shield and top plate are chrome-plated for durability and style.
- Compact Size: Measures 3″ in outside diameter and 2-1/2″ in height.
- Reusable Design: Washable and reusable for long-term use.






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