K&N universal air filters come in many shapes and sizes, but all are designed to increase horsepower while providing excellent filtration and engine protection.
K&N Universal Air Filter - Carbon Fiber Top: High Performance, Premium,Replacement Filter: Flange Diameter: 3.6875 In, Filter Height: 7 In, Flange Length: 2.125 In, Shape: Oval Tapered, RP-5285 : Automotive
K&N Universal Clamp-On Air Filter 3in Flange ID x 5in Base OD x 3.5in Top OD x 6in Height – R'venge Performance
K&N Universal Clamp-On Air Intake Filter: High Performance Premium Washable Replacement Filter: Flange Diameter: 3.5 In, Filter Height: 6 In, Flange L: 1.75 In, Round Tapered Shape, RE-0950, Black/Red : Automotive
Universal 3.5 Inch Flange K&N Air Filter Available with Multi-Language Packaging
View all Dimensions for Dual Flange Oval Universal Air Filter
K&N RU-5135 Universal Clamp-On Air Filter
ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration.
K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 2.125 In, Filter Height: 2.75 In, Flange
K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 8 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-4580 : Automotive
K&N Red 3 1/2in x 6 2/3in Round Tapered Washable Air Filter - K&N Red 3 1/2in x 6 2/3in Round Tapered Washable 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.
RU-4470 K&N Universal Clamp-On Air Filter
K&N RE-0920 Universal Clamp-On Air Filter
2-1/2FLG, 3-1/2OD, 5H
RD-0710 K&N Universal Clamp-On Air Filter
K&N Custom Racing Air Filter - Rectangular Carbon Fiber 4in Air Box w/ – Parker Performance
K&N Universal Clamp-On Air Intake Filter: High Performance Premium Washable Replacement Filter: Flange Diameter: 3.5 In, Filter Height: 6 In, Flange L: 1.75 In, Round Tapered Shape, RE-0950, Black/Red : Automotive
K&N Universal Rubber Filter 2 nch Top OD / 3.5 inch Base OD / 2.25 inc – JP3 Motorsports
ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 3.5 In, Filter Height: 9 In
