If the inside of your vehicle smells musty, you may need a new cabin air filter. Replacing your dirty, old filter can dramatically improve the quality of air in your cabin. A new cabin air filter from K&N will clean and freshen the incoming air so you can breathe easy.

K&N air filters are electrostatically charged to help hold dirt and dust. They can capture mildew, mold, fungi, spores, bacteria, germs, pollen, and other contaminants. Each air filter comes pre-treated and ready to install. K&N does extensive testing on its air filters for efficiency, airflow, and dust capacity.

The washable design allows you to clean and reuse the air filter for years to come. K&N also sells air filter cleaning kits that remove trapped dirt and contaminants in your filter.