The Volvo And Mack MP8 Diesel Particulate Filter is a reliable and efficient solution for reducing emissions in Volvo and Mack MP8 models. With a diameter of 13.22 inches and a height of 13.307 inches, this filter is made with high-quality materials such as silicon carbide substrate and stainless steel canister. It comes with a flanged inlet and outlet for easy installation. Each purchase includes 1 diesel particulate filter, 2 gaskets, and 2 clamps. Please note that this product is not CARB compliant and cannot be sold in California. It fits most Volvo and Mack MP8 models and is compatible with various OEM and aftermarket numbers.