K&N Engineering RU-2790 Universal Clamp-On Conical Air Filter

The K&N Engineering RU-2790 is a universal clamp-on conical air filter element designed for applications requiring a reusable cotton filter. Its conical profile features a red finish and is designed for straightforward clamp-on installation.

This air filter has a 4.625-inch base diameter, a 3.5-inch top diameter, a 4.5-inch overall height, and a 3.5-inch flange. These dimensions provide key reference points for selecting an appropriate application, while the universal design supports use across a range of compatible setups.

The RU-2790 uses reusable cotton filter media, offering a serviceable alternative to disposable filter elements. Supplied as one air filter element, it combines a compact conical form with a recognizable red appearance for a practical replacement or custom intake application.

Features:

• Brand: K&N Engineering
• Part Number: RU-2790
• Filter Style: Clamp-on conical air filter element
• Filter Media: Reusable cotton
• Base Diameter: 4.625 inches
• Top Diameter: 3.5 inches
• Overall Height: 4.5 inches
• Flange Diameter: 3.5 inches
• Color: Red
• Design: Universal
• Quantity: One air filter element