Air Filters - Universal Fit

K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.

K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.

K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.

K&N's custom air cleaner assemblies are designed with the racer in mind. They incorporate good looks as well as the superior air flow that you expect from K&N. These custom air cleaner assemblies are designed for use with any engine that uses a round...

K&N's line of Heavy Duty commercial grade air filters are washable and have been specially engineered for heavy duty trucks, RV's and agricultural equipment. They use a new hybrid filtration medium that's incredibly easy to clean. They can be washed...

The AIRAID Premium Filter is a performance, high air flow air filter that is designed to increase horsepower and torque for your engine. The air filter is constructed with multiple layers of filter media combined with AIRAID's unique filtration...

The AIRAID Premium Filter is a performance, high air flow air filter that is designed to increase horsepower and torque for your engine. The air filter is constructed with multiple layers of filter media combined with AIRAID's unique filtration...

The aFe Pro DRY S air filter used by the Takeda performance air intake system uses a 3-layer synthetic media that requires no oils. This filter is 99.2 efficient filtering out all of the most harmful air contaminants while allowing maximum flow. This...

With seven layers of progressively finer mesh cotton gauze/synthetic media between 100-percent polyurethane top and base, this high flow "oiled" conical performance filter provide maximum protection with highest cumulative filtration efficiency for...

This filter features five layers of pre-oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high levels even when dirty, while its inverted top makes for more filter surface area, resulting in...

Constructed with 100-percent polyurethane on top and bottom, this high flow, oiled performance filter is our highest flowing media for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide maximum airflow for...

Momentum Intake Replacement Air Filter w/ Pro 5R Media (6x4) IN F x (8-1/4x6-1/4) IN B x (7-1/4x5) IN T x 10 IN H