K&N Universal Clamp-On Air Filter, Chrome Round 4"Flange ID x 1.125"Flange Length x 5.5"H RG-1001BL

K&N adjustable fitting Universal Air Filters feature flange inserts that can be adjusted to one of three inside flange diameters. The filter's flange is crafted from ultra-strong molded pliable rubber, ensuring secure attachment and vibration absorption. These filters are washable and reusable, making them a convenient choice for various applications. K&N Universal Air Filters are designed for a wide range of equipment, including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and more. Regardless of the air intake's angle or offset diameter, there is likely a K&N Universal air filter suitable for your needs. All filters are constructed with ultra-strong molded pliable rubber flanges that absorb vibration and allow for secure attachment. Additionally, these flanges can be stretched up to 1/16 of an inch (1.5mm) to accommodate in-between sizes. K&N universal air filters are both washable and reusable, offering a practical and efficient filtration solution.