The 13.38 Inch Volvo Diesel Particulate Filter is a reliable and practical solution for Volvo owners. With a diameter of 12.31 inches, this filter is designed to effectively reduce exhaust emissions and meet EPA07 standards. Made with stainless steel construction, it is built to last and manufactured according to OE technology for optimal performance. This filter fits most Volvo makes and models and comes with clamps and gaskets included. With direct OE replacement numbers, such as 20863859 and 21850651, this filter ensures a seamless fit and functionality. Trust this filter to deliver excellent results and maintain your Volvo's performance.