Air Filters - Universal Fit

This filter features five layers of pre-oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow...

This filter features Pro 5R oiled 5-layer progressively finer mesh cotton gauze media for maximum performance. The progressive layering of media al...

With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, "oil-free" conical performanc...

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

K&N Universal Clamp-On Air Filter 44in FLG - 6in B - 6in H

This filter features seven layers of composite media for maximum protection. The patented combination of oiled cotton gauze with synthetic material...

This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressiv...

With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, "oil-free" conical performanc...

K&N Black Universal Air Filters are made from Dryflow oil-free synthetic media. These low restriction clamp-on air filters are designed and man...

K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic ca...

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filt...

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filt...

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filt...

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filt...

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filt...

K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-roa...

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filt...

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filt...

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filt...

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filt...