Kaeser compressed air filters remove harmful contaminants like water droplets, dirt, oil and hydrocarbons from the air. Easy to install in any air system, Kaeser filters are available in sizes from 20 scfm to 21,250 scfm. A more than 96 percent void space provides larger flow area and minimizes pressure drop, while maintaining high capture rates and filtration efficiencies across a wide flow range.