K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima

Upgrade your vehicle's performance with K&N's top - selling washable and reusable High - Flow Air Filters. These filters feature a cutting - edge design of layered, oiled cotton media. They're engineered to boost airflow, capture contaminants effectively, and provide a real increase in horsepower. Each filter is built to last the entire lifespan of your vehicle and comes with K&N's 10 - Year/Million Mile Limited Warranty. The drop - in replacement filters are a breeze to install in your factory air box. Start experiencing superior airflow and enhanced performance today with K&N's most popular product! This filter fits a wide range of models including 2019 BMW M6 Gran Coupe, 2012 - 2017 Hyundai Azera, 2010 - 2012 Hyundai Santa Fe, 2011 - 2015 Hyundai Sonata, 2016 Kia Cadenza, 2011 - 2018 Kia Optima, and 2011 - 2013 Kia Sorento.

Using your K&N air filter is easy. First, make sure your vehicle's engine is off. Open the factory air box and remove the old air filter. Then, simply drop in the K&N filter and close the air box. That's it! For maintenance, check the filter regularly. If it looks dirty, you can wash it. Use a K&N filter cleaning kit. Follow the instructions on the kit to wash and re - oil the filter. Don't use other cleaning products as they may damage the filter. When re - oiling, make sure to apply the oil evenly. Keep in mind that in very dirty environments, you may need to clean the filter more often. And always refer to the K&N 10 - Year/Million Mile Limited Warranty if you have any concerns about the filter's performance or durability.