Feature: 1. [PRODUCT FUNCTION] The air filter is mainly used to reduce or maintain the air pressure and filter water and fine particles in the air. 2. [ACCURATE FILTERING] The water oil separator adopts brass filter element, 40μm filter aperture ensures excellent filtration performance. 3. [WATER AND OIL CUP] 2 unit compressed air filter, with 60ml water cup capacity and 90ml oil cup capacity, to meet more filtering needs. 4. [PRESSURE GAUGE] The air filter kit includes pressure gauge, with 0-1.0mpa pressure regulating range, pointer design, clear and intuitive. 5. [GOOD PERFORMANCE] The water oil separator is made of stable materials, providing better protection, longer service life and the feasibility of reuse. Specification: Item Type: Compressed Air Filter Model: BFC4000 Interface Size: G1/2 Working Medium: Air Guaranteed Pressure Resistance: 9.9kgf/cm² Voltage Regulation Range: 0-1.0mpa Ambient Temperature: 5-60℃ Filter Hole Diameter: 40μm Recommended Lubricating Oil: Turbine Oil No.1 Water Cup Capacity: 60ml Oil Cup Capacity: 90ml. Package List: 1 x Air Filter1 x Pressure Gauge2 x Screws Note: Please be careful when using.