Features Premium Metal Material: The water oil separator is made of a zinc alloy housing with good oxidation resistance, which greatly improves the durability and reliability of the tool and prolongs its service life. Convenient and Practical: Air tools need clean air. This filter can not only be used as a water separator for air compressors, but also can effectively trap oil and dust, so only clean air can be used for air tools. Fine Workmanship: Greatly reduce the waste disposal of air tools such as wear spray guns, the water oil separator filter effectively prolong the service life of air tools. Convenient to Operate: The water oil separator filter can be directly connected to air tools such as paint spray guns, air compressors, etc.; used with spray guns, air tools and hoses to get water vapor and oil particles entering air tools to extend tool life and provide cleaner ope. Easy to Use: Standard universal male and female 3/8in NPT inlet and outlet design, the water oil separator filter is easy to connect pneumatic lines to air tools and guns, to fit most air tools, easy to use. Specification: Item Type: Water Oil Separator Filter Port Size: 3/8in Working Pressure: 0.05~0.85MPa Drainage Method: Manual drainage Type: Filter regulator Package List: 1 x Water Oil Separator Filter Note: Please allow 1‑3mm error due to manual measurement. Thanks for your understanding. Package List 1 x Water Oil Separator Filter