K&N drop-in replacement high-flow air filter for Lexus RX450h V6-3.5L F/I models (2016–2019) installs directly into the factory air box and uses layered, oiled cotton media to improve airflow while capturing contaminants. The reusable filter is engineered to last the life of the vehicle and is covered by K&N's no-hassle lifetime limited warranty, offering easy installation and long service intervals.
K&N 16-19 Lexus RX450H V6-3.5L F/I Replacement Drop In Air Filter