Remain Compliant with Emission Standards
DuraFit™ replacement diesel particulate filters (DPFs) and diesel oxidation catalysts (DOCs) provide equivalent emissions control versus OEM replacement units when installed in 2007 and newer heavyduty diesel equipment.
DuraFit units offer reduced exhaust restriction compared to competitive units, are exact‐fit DPF replacements designed for long service life and come complete with needed installation gaskets.
DuraFit DPFs and DOCs are available from our network of dealers throughout North America. If you have questions, or would like to locate the dealer nearest you, please visit our Where to Buy page.