For over 100 years, Donaldson has been solving customers' complex filtration needs. Today, Donaldson is one of the largest providers of unique filtration technologies and high-quality filters and parts. 
Donaldson fuel filters help keep your engine and equipment running smoothly. Today‘s diesel engines must maintain high performance levels to remain compliant with stringent emissions regulations and modern biodiesel blends. Fuel filtration plays a key role, with current high-pressure common rail fuel injectors operating at pressures up to 2,000 - 3,100 bar / 30,000 - 45,000 psi. Clean, dry fuel helps minimize expensive repairs and unplanned downtime. Donaldson offers fuel filtration products to protect your fuel systems – including injectors, pumps, and engines.