PF process filters are designed for applications in process industry, where the risk for corrosion of compressed air system components is very high. Required compressed air quality according to standard ISO 8571-1 can be achieved with 9 different grades of filter elements. PF process filter housing can be used in variety of applications. For applications not listed please contact us or your local distributor. For any other technical gas please contact us or your local distributor. For oil removal, coalescing filter element must be installed and flow direction inside-out must be provided. General arrangement is bowl on the top and filter head on the bottom. Fluid group 1 on request.