K&N Universal Clamp-On Air Chrome Filter 2 3/4"FLG / 4 1/2"Bottom / 4 1/2"Height RG-1003RD-L

K&N adjustable fitting universal air filters are designed with flange inserts that can be adjusted to fit one of three inside flange diameters. The flange on these filters is made of durable molded pliable rubber, which absorbs vibrations and ensures a secure attachment. K&N clamp-on universal air filters are washable and reusable. These performance air filters are engineered for a wide range of applications, including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and more. With hundreds of models available, there is likely a K&N universal air filter to suit your equipment's intake angle or offset diameter. All filters feature ultra-strong, molded, pliable rubber flanges that absorb vibration, provide secure attachment, and can be stretched up to 1/16 in. (1.5mm) to accommodate in-between sizes. K&N universal air filters are washable and reusable, allowing you to choose the style and size that best meets your requirements.