K&N Black Universal Dryflow Round Air Filter 73mm flange, 102mm outside diameter, 152mm height (RU-3117HBK)

K&N Black Universal Dryflow Round Air Filter 73mm flange, 102mm outside diameter, 152mm height (RU-3117HBK) K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16'' (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable. K&N Black Universal Air Filters are made from Dryflow oil-free synthetic media. These low restriction clamp-on air filters are designed and manufactured for a wide variety of applications. When dirty they can be easily washed using K&N synthetic air filter cleaner. - Designed to increase horsepower and acceleration - Hundreds of sizes and shapes for most applications - High air flow with excellent filtration - Clamp-on washable and reusable air filter - Malleable flanges - High air flow with excellent filtration - Oil-free air filter - Black synthetic media - Washable and reusable