K&N 33-2961 Replacement Air Filter HONDA CR-V 2.0L-L4; 2007-2012Description K&N 33 2961 Replacement Air Filter HONDA CR V 2. 0L L4; 2007 2012 K&N washable, reusable High Flow Air Filters feature a layered, oiled cotton media engineered to improve airflow and capture contaminants. These filters are designed to provide an increase in horsepower and are reusable for the entire lifespan of the vehicle. K&N drop in replacement filters are designed for easy installation into the factory air box. K&N air filters are