Deep-pleat KE (KAESER Extra) aerosol filters achieve residual aerosol content of 0.01 mg/m³ and saturation differential pressure of no more than 200 mbar. Range covers 4 element grades for filtration of aerosols, dust, and oil vapors so that compressed air can be treated to suit needs of specific application in accordance with ISO 8573-1 purity classes. Suitable for pressures up to 16 bar at temperatures of up to 66°C, there are 9 model sizes for flow volumes from 21.2–501.5 cfm.