Diesel Particulate Filters For On-Highway Applications

Catalytic Exhaust Guarantee:

  • Strongest warranty in the industry - 2–year, unlimited mileage warranty on all products.
  • 100% money back guarantee - return the product for any reason within 90 days and get your money back.

  • Great value - get better performance compared to OEM equivalent for a significantly lower price.
  • Increase your miles per gallon through lower backpressure made possible by our ceramic filter core
  • Better than OEM performance - high-grade stainless steel construction and cordierite substrates with advanced coatings.
  • Easy installation - exact-fit design for seamless installation in minutes without any cutting or welding.
  • USA made - all of our products are designed and built in USA.
  • Durable, long lasting products - manufactured with new materials, not reconditioned.
  • DPFs for any engine - our products cover engine models of all leading manufacturers
    Call for pricing:1-866-492-0834
    "“Very impressed with the quality! Think they are better than OEM options actually. Will definitely use again!" Alan, Toronto
    "I am happy with my DPF. Installation was a breeze and I got it shipped to me within days despite changing my order details the last second. Thank you!" Kaleel, Jersey City
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    Catalytic Exhaust has DPF solutions for:

    • Heavy-duty trucks
    • Medium-duty trucks
    • Transit buses
    • Motor coaches / shuttles
    • School buses
    • Waste handling and removal trucks

    Engines / manufacturers covered

    • Caterpillar - C7, C9, C13, C15
    • Cummins - ISB, ISC, ISL, ISM, ISX
    • Volvo / Mack - D11/MP7, D13/MP8, D16/MP10
    • Detroit Diesel - Series 60, DD13, DD15, DD16
    • Hino - J05D, J05E, J08E
    • International / Navistar - MaxxForce 5, 7, DT, 9, 10, 11, 13, 15
    • Isuzu - 4HK1, 6HK1
    • Mercedes Benz / Diamler - OM642LA, OM926LA (MBE 900), OM460LA (MBE400)
    • Mitsubishi Fuso - 4M50, 6M60
    • Paccar - PX-6, PX-7, PX-8, PX-9, MX-13
    *2007 and newer models only
    Call for pricing:1-866-492-0834 or send an email request:
    Request A Quote

    Catalytic Exhaust DPF solutions compared to competing products:

    Catalytic Exhaust’s products offer the best price, performance and durability compared to any other product on the market.


    • Money back guarantee – we are very confident in the quality of our products and want you to be 100% satisfied with your purchase. If you are not happy with our products for any reason, we will return your money in full within 90 days, no questions asked.
    • Outstanding quality – unlike competing products which are often made in China, all of our products are manufactured in state-of-the-art ISO certified facilities in the USA.
    • Lower fuel consumption and lower maintenance costs – laboratory high flow test results have shown that competing products have higher backpressure which makes your engine work harder, resulting in lower mileage per gallon and higher maintenance costs.
    • More NO2 for cleaner filters – our advanced, OEM-grade catalysts result in better passive regeneration performance compared to competition.
    • Best warranty in the industry – we offer unlimited mileage, 2-year warranty on all products sold.

    Call for pricing:1-866-492-0834

    The Catalytic Exhaust Advantage

    • Tough OEM quality filter substrate and coating
    • Stainless steel retaining rings and wire rope for rugged durability
    • Precision formed stainless steel mantle
    • Precision machined flanges and bracketry for exact fit
    Call for pricing:1-866-492-0834 or send an email request:
    Request A Quote