The WIX 13.32" x 9.14" x 2.76" Engine Air Filter Panel is engineered to provide superior engine protection under both normal and severe driving conditions, including stop-and-go traffic, dirt roads, construction sites, short trips, and interstate travel. This filter is recommended for Original Equipment Manufacturer (OEM) air filter change intervals, ensuring optimal engine performance and longevity. The WA11057 features 30% more media than Original Equipment Service (OES) filters, utilizing a phenolic resin-treated enhanced cellulose media that offers excellent durability against moisture ingestion. The high-tear strength polyurethane seal withstands extreme hot and cold temperature conditions, ensuring a secure fit and preventing contaminants from entering the engine. Laboratory tests per ISO 5011 demonstrate at least 99.5% efficiency, effectively trapping contaminants and maintaining clean airflow to the engine. The filter's dimensions are 13.32 inches in length, 9.14 inches in width, and 2.76 inches in height, making it suitable for various vehicle applications. The media material is cellulose, and the filter style is panel. The duty type is light-duty (LD), and the class is B. The filter is sold individually and comes with a limited warranty.