K&N RU-5111 Specialty Air Filter

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 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

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  Malleable flanges
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  Hundreds of sizes and shapes for most applications
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  High air flow with excellent filtration
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  Clamp-on washable and reusable air filter
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  Designed to increase horsepower and acceleration