K&N High-Flow Original Universal Round Air Filter 6.25in. Outer Diameter KNNE-3346

K&N replacement air filters are designed to enhance horsepower and acceleration while maintaining exceptional filtration capabilities. We offer over 1,200 distinct replacement air filters for the majority of vehicles currently on the road. These filters are washable, reusable, and custom-engineered to fit seamlessly into your existing factory air box. Their drop-in design ensures effortless performance enhancement. In most vehicles, simply remove the disposable air filter and replace it with a K&N. Consult the applicable instruction sheet for specific details. Our stock replacement air filters for street vehicles are covered by our renowned K&N Million-Mile Limited Warranty, guaranteeing it will be the last air filter your vehicle will ever require. Each performance air filter is reusable, engineered to last throughout the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed for easy installation into your factory air box.