K&N Universal Round Air Filter 9in OD / 7-1/2in ID / 4in Height - E-3640

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an...

K&N Universal Round Clamp-On Air Filter 2in. Flange / 5-3/8in. OD / 2in. Height - RC-2440

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...

K&N Universal Round Clamp-On Air Filter 3-1/2in FLG 8in B, 7in T W/STUD, 12-1/2in H - RU-5165

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...

K&N Universal Round Clamp-On Air Filter 3.5in ID 9.5in Height 6in Base OD 5.25 Top OD - RU-3105HBK

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...

K&N Universal Round Clamp-On Air Filter 3in Flange ID x 6in Base OD x 4.625in Top OD x 3in Height - RU-5288

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...

K&N Universal Round Clamp-On Air Filter 3in ID 9in Height 6in Base OD 5.25 Top OD - RU-3109HBK

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...

K&N Universal Round Clamp-On Air Filter 4-1/2in FLG, 5-7/8in B, 3-1/4in X 4-1/2in T, 8in H - RU-1021

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...

K&N Universal Round Tapered Carbon Fiber Air Filter 6in Flg ID Centered/7.5in B OD/4.5in T OD/4in H - RP-4600

The RP-4600 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. The carbon fiber element adds to the light-weight...

K&N Universal Round Tapered Chrome Filter 1.563in Flange ID x 3in Base OD x 2in Top OD x 3in H - RC-2310

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...

K&N Universal Round Tapered Filter 3 inch FLG / 5 inch Bottom / 4 inch Top / 7 7/8 inch Height - RU-4690

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...

K&N Universal Round Tapered Filter 6in Flange ID x 9in Base OD x 6.625in Top OD x 7.5in Height - RC-5282

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...

K&N Universal Round Tapered Filter Wrap - Black - 6in Base ID x 4.625in Top ID x 9in Height - RE-0810PK

The K&N PreCharger filter wrap is specially designed to extend the service interval of your K&N Filtercharger filter when used in very dusty conditions. They are made from durable polyester material...