This 12.68 inch Cummins ISM diesel particulate filter with a 13.15 inch diameter is a high-quality product that is designed to reduce harmful emissions from diesel engines. Made from stainless steel, it is durable and long-lasting. It measures 12.68 inches long, 13.17 inches wide, and 13.17 inches tall, and is designed to fit most Cummins ISM models. It is sold individually and comes with clamps and gaskets included. Manufactured according to OE technology, it is made to match OE performance and is a direct OE replacement for numbers 5273093NX, 5273093, 5273093RX, and OTR0151088. This filter meets EPA07 exhaust emission norms, making it an environmentally friendly choice.