K&N Engine Air Filter 33-2339 - High Performance, Washable Panel Replacement for Chevrolet HHR (2006-2011)

The K&N Engine Air Filter 33-2339 is designed to enhance the performance of your Chevrolet HHR from 2006 to 2011. This high-performance, washable panel replacement filter increases airflow by up to 50% compared to standard disposable filters, resulting in improved horsepower and acceleration. Engineered for longevity, it comes with a 10-year or one million-mile limited warranty, ensuring it protects your engine from harmful contaminants while reducing waste with its reusable design. Easy to install, this filter is pre-oiled and ready to drop into your factory air box, making it one of the most cost-effective upgrades for your vehicle. • ULTIMATE LONGEVITY: 10 Year/Million Mile Limited Warranty • ENGINEERED POWER: Up to 50% more airflow than disposable filters • EASY INSTALLATION: Pre oiled and ready to drop into factory air box • SAVES MONEY: Avoids $250 in disposable filter costs over 10 years • ECO FRIENDLY: Washable and reusable, reducing waste