K&N's washable, reusable high-flow drop-in air filter for the 2020–2021 Buick Encore GX L3-1.2L F/I replaces the factory filter and is engineered to improve airflow while capturing contaminants. Designed for direct installation into the factory air box, it is intended to provide increased airflow and potential horsepower gains, and is covered by K&N's No-Hassle Lifetime Limited Warranty for the life of the vehicle.
K&N 20-21 Buick Encore GX L3-1.2L F/I Replacement Drop In Air Filter