Engineered for point-of-use filtration of compressed air in a variety of applications, the Donaldson DF-Three filter features 3 stages of purification: aerosol coalescing, hydrocarbon vapor adsorption and particulate removal; it can also be used as a compact treatment unit for small compressors to generate pure compressed air. Validated according to ISO 12500-1, the filter achieves an overall residual oil content of <0.003mg/m³ and Class 1 compressed air quality according to ISO8573-1:2010.

Donaldson Company; 800-543-3634;