Upgrade your vehicle's performance with the K&N Replacement Air Filter 33-2448, designed to fit 2010-2012 Hyundai Santa Fe, 2011-2012 Hyundai Sonata, and Kia Sorento and Optima models. This high-flow air filter is engineered with layered, oiled cotton media that enhances airflow while effectively capturing harmful contaminants, resulting in improved horsepower and engine efficiency. The K&N air filter is a drop-in replacement, ensuring an easy installation into your factory air box, making it a hassle-free upgrade for any vehicle owner. What sets the K&N air filter apart is its durability and reusability. Built to last for the entire lifespan of your vehicle, you can simply wash and reuse it, which not only saves money but also reduces waste. With K&N's 10-Year/Million Mile Limited Warranty, you can trust that your investment is protected. Experience superior airflow and performance today with the K&N Replacement Air Filter 33-2448, and enjoy the benefits of enhanced engine protection and power. <b>Features:</b> * High-flow design: Increases airflow for improved engine performance.: High-flow design: Increases airflow for improved engine performance. * Layered, oiled cotton media: Captures contaminants effectively.: Layered, oiled cotton media: Captures contaminants effectively. * Reusable: Designed to last for the lifetime of your vehicle.: Reusable: Designed to last for the lifetime of your vehicle. * Easy installation: Fits directly into the factory air box.: Easy installation: Fits directly into the factory air box. * Backed by K&N's 10-Year/Million Mile Limited Warranty.: Backed by K&N's 10-Year/Million Mile Limited Warranty.