K&N's Universal Air Filters are a top choice for a wide range of applications, including racing vehicles, radio - controlled cars, generators, snowmobiles, and tractors. No matter the air intake's angle or offset diameter, there's likely a perfect K&N filter for your equipment. These filters feature ultra - strong molded pliable rubber flanges. The flanges absorb vibration, ensure a secure fit, and can stretch up to 1/16 of an inch (1.5mm) to fit in - between sizes. Best of all, they're washable and reusable, offering long - term cost savings and environmental friendliness.













Using your K&N Universal Air Filter is easy. First, find the right spot on your equipment where the air intake is located. Make sure the filter fits properly and attach it securely using the rubber flanges. When it comes to maintenance, check the filter regularly. If it looks dirty, you can wash it. Use a mild cleaner and warm water. Gently scrub the filter to remove dirt and debris. Rinse it thoroughly and let it dry completely before reinstalling. One important note: don't over - stretch the rubber flanges when fitting the filter. While they can stretch a bit, excessive stretching might damage the flanges and affect the filter's performance.