K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2021-2022	Mercedes-Benz	CLA45 AMG	4Matic
2021-2022	Mercedes-Benz	GLA45 AMG	4Matic