Don’t settle for remanufactured filters that could underperform.

Donaldson diesel particulate filters (DPFs) are manufactured to meet OE performance requirements, with a high-quality ceramic filter core designed for optimal exhaust flow and reduced backpressure. Using an advanced catalyst technology, this unique design can reduce the workload on your engine, resulting in more power and better fuel economy.

Donaldson DPFs also offer these powerful advantages:

Donaldson has been a leading supplier of exhaust and emission systems for more than 25 years, supplying components and accessories for medium- and heavy-duty diesel powered equipment.

Donaldson Aftermarket Filter Warranty – You Have a Choice 

You can always choose top-quality Donaldson filters designed specifically for your engines and equipment and – as long as you change them according to the engine manufacturer’s recommendations – using Donaldson filters will not void your engine manufacturer’s warranty.