Description Description: Size InformationWater Oil Separator (length x diameter) measures approx 9cmx4cm/3.54inchx1.57inch Professional AccessoriesInline 1/4 Oil Water Separator Filter and connector can directly connected to the paint spray tool to filter out dust and oil in air FunctionInstall accessories to the air compressor to prevent moisture, water, and dust from entering the pneumatic tool Easy to UseOil and water separator come with standard 1/4 inch NPT inlet and outlet. You can connect it to any air hose with 1/4NPT thread Easy to ViewInline water seperator is made of steel and transparent plastic.You can easily check the capacity of accumulated matter, water and dust particles Package Includes: 1 Oil Water Separator With Quick Connector Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.