K&N Engineering Replacement Cabin Air Filter - 99-0660

K&N Cabin Air Filter Refresher for washable cabin air filters comes in an 8 ounce pump spray bottle. Once the filter is cleaned, the refresher is sprayed on to increase the electrostatic properties of the cabin air filter helping it to trap contaminants. This long lasting formula helps eliminate the source of most odors and it is made from safe, biodegradable ingredients.