The Purolator TA36122 Engine Air Filter is engineered to provide superior protection for your engine by blocking up to 99% of harmful dirt, soot, and debris. Designed with full synthetic or highly embossed media, it offers enhanced strength and dirt-holding capacity, ensuring optimal engine performance. The precision-fit polyurethane framing optimizes engine airflow, contributing to improved acceleration and overall engine efficiency. This filter employs steel grid backing, ridge supports, or polyamide high-temperature glue beads to provide superior strength and stability, meeting or exceeding OE specifications. Regular replacement of the air filter every 12 months or 12,000 miles is recommended to maintain engine performance and efficiency. The filter's dimensions are 12.559 inches in length, 9.291 inches in width, and 2.28 inches in height, fitting a variety of vehicles. By choosing the Purolator TA36122 Engine Air Filter, you are investing in a product that offers reliable engine protection and performance enhancement, contributing to the longevity and efficiency of your vehicle.