1EFFICIENT WATER SEPARATION: The water and oil separator efficiently captures water vapor and dust, preventing damage to pneumatic tools and accessories caused by moisture and dust, ensuring optimal performance of your equipment. 2OUTSTANDING DESIGN: This regulator is equipped with a 0 to 150Psi pressure gauge, combining pressure modulation and filtering into one, making it easy to adjust pressure values with utmost ease. 3VERSATILE PORT SIZES: The air regulator features three ports, including two 1/4in NPT ports and one 1/8in NPT gauge port, allowing for flexible installation in various air compression systems. 4ACCURATE PRESSURE ADJUSTMENT: The pressure regulator comes with a plastic adjustment knob that enables smoothly and accurate flow control, ensuring accurate pressure regulation. The knob also has a locking feature to prevent unwanted adjustments. 5STURDY: Built with premium materials, the water moisture filter is designed to be sturdy, guaranteeing long term performance and protection for your pneumatic tools and equipment. 1 x Filter 1 x Pressure Gauge 2 x Double Connector 1 x Ball Valve 1 x American Quick Connector Male Head 1 x American Quick Connector Female Head 1 xPTFE Tape 1 x Support