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DPF, DOC Filters & Accessories

Buy Quality DPF Filters or DOC

As your DPF headquarters, American Radiator offers complete coverage for all of your diesel particulate filter and DOC needs. All DPF's and DOC's from American Radiator are new in the box, and not service exchange or remanufactured units. Plus with our new DPF and DOC, there is No Core Charge which means our DPF filter price saves you hundreds of dollars compared to dealer options. But rest assured that even though you are saving money with a replacement DPF from American Radiator, you're not sacrificing quality or longevity. We offer two brands of DPF filters covering top industry manufacturers like Cummins, Detroit Diesel, Caterpillar, Volvo and much more.

Our new DPF radiator filters  are constructed of high-grade stainless steel canisters and utilize an OEM Cordierite insert by Dow Corning. Each filter is made to match OEM specs ensuring your truck will operate at peak performance. And depending on application your replacement DPF or DOC from American Radiator comes backed by either our two-year warranty or Lifetime Warranty program. As a national leader for replacement truck parts at wholesale prices, our bigger volume means bigger savings for you! If you need assistance with products that fit your application, give us a call at 877-203-4572.

Follow this link to learn more about how a diesel particulate filter works.

Click here for Max Filter Warranty Registration

Compare a NEW DPF to Reconditioned Units

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