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Get the best filtration possible for the Jeep Liberty and watch it increases its horsepower and torque. aFe Magnum Flow OER Pro Guard 7 makes this possible through its seven layer of filter media that traps dirt and still gives outstanding airflow. It has a 100% urethane housing, rounded open pleats for maximum filtration, and bumps seals to resist unwanted leaks to prolong life. This drop-in OE replacement filter is also washable, reusable, and requires less maintenance than stock. It is covered by aFe Power’s Limited Lifetime Warranty, and is also easy to install. Shipping is free.