Our Industries

Aviation leaders rely on Donaldson’s expertise to deliver advanced filtration systems and certified replacement parts that meet stringent industry standards and regulations. From air purification and cabin environments to avionics, electronics, and engine protection, we provide custom filtration solutions to keep your aircraft performing at its best.

Rotorcraft operators and manufacturers face intense challenges in rugged, unpredictable environments. Whether you are navigating fire, dust, or emergency operations, Donaldson stands as your dependable partner. Our innovative filtration solutions help to safeguard engines and equipment so helicopters can operate reliably when it matters most.