Heavy Duty Aftermarket DPF Filters for Cummins, Paccar, Detroit Diesel, Mack, Volvo, Navistar, and Caterpillar

DPFXFIT™ heavy-duty aftermarket DPF filters are direct-fit replacements for the most common OEM diesel particulate filter systems on the road today. Designed and manufactured in North America by GESi®, with over 20 years of emissions manufacturing experience, every DPFXFIT DPF delivers OEM performance and durability with aftermarket affordability.

All units are built from high-quality stainless steel, include OEM-quality clamps and gaskets, and come backed by a 3-year unlimited mileage warranty. Whether you are running Cummins, Paccar, Detroit Diesel, Mack, Volvo, Navistar or Caterpillar equipment, DPFXFIT has a direct replacement ready to ship.

Looking for a specific OEM part number? Use the OEM lookup tool or browse by engine brand below. Our team is also available at 1-888-758-4374 to help match the right filter to your application.

All product and company names are trademarks™ or registered® trademarks of their respective holders.