Nano Purification Solutions Product Training
ISO Compressed Air Quality Standards
The ISO 8573 group of international standards is used for the classification of compressed air purity.
The standard provides the test methods and analytical techniques for each type of contaminant.
The table below summarizes the maximum contaminant levels specified in ISO 8573.1: 2010 for
the various compressed air quality classes. Each compressed air classification can be achieved by
installing a specific selection of nano products depending upon the required performance.