The WIX 10-3/16" x 7-1/4" x 2-3/16" Synthetic Media Panel Air Filter 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 (OE) air filter change intervals, ensuring optimal engine performance and longevity. It features 30% more media than OE 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, based on WIX 42389, effectively trapping dirt and debris to maintain clean air intake. The filter's dimensions are 10-3/16 inches in length, 7-1/4 inches in width, and 2-3/16 inches in height, making it suitable for various vehicle applications. By incorporating this WIX air filter into your fleet maintenance routine, you can enhance engine performance, reduce maintenance costs, and extend the service life of your vehicles.