K&N 332477 Air Filter

K&N : A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to in of corresponding filters for 200,000 miles of highway driving) 5 : Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles) : K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime : Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills