The PDO300PA is a ‘Compact’ Dropout unit and is used as an inline point of use liquid water separator and contaminant remover.The unique design allows it to efficiently remove >99.9999% of liquid water and remove other contaminants down to 1 micron.Features & Benefits -Guaranteed 99.99% liquid water removal-Particulate removal to 1 micron-Superior protection for your compressed air equipment at point of use-Stand-alone replacement for water separators and/or coalescing filters-Maintains its performance levels during start up where it reaches optimum performance in a fraction of a second-All the protection you need in one device instead of having to purchase and maintain a multiplicity of different products-Built-in auto-drain-No mains power-Maintenance free-Significantly lower life cycle costs-Instantaneous recovery from pulsed flows or stop start-No increase in pressure drop caused by blocked filters-Significantly lower life cycle costs-Easy to install