Specification: 100% brand new and high quality Material: Plastic + PC + 100 mesh copper core filter Main color: Blue Item size: 85 * 40mm Wire diameter :( inside and outside thread) 1/4 inch Working pressure: (1 ~ 9) kg / cm2 Maximum. Pressure: plus 9.9 kg / cm2 The size of the product is measured manually, and there will be an error of 2-3cm due to factors such as different measurement tools and measurement methods. Features: It can be directly connected to the spray gun to filter dust and oil in the air. Condensate discharge valve is insured in this product. Mainly suitable for pneumatic spray gun air and air compressor, matched used with the gun, pneumatic tools and hoses. Package includes: 1pc Air Filter Moisture Water Trap Air Filter Moisture Water Trap--- Mainly suitable for pneumatic spray gun air and air compressor, matched used with the gun, pneumatic tools and hoses. Filter Function--- The filter can effectively filter solid contaminants in the air, such as pipe scale, rust, and airline condensate, thereby extending the service life and performance of the tool. Practical & Convenient Design--- The design of the transparent filter cup allows you to easily check the accumulated moisture and remove it easily, making your work more convenient and efficient. Easy To Install--- The air filter moisture water trap is very easy to install. You can connect it directly to the spray gun to filter the dust and oil in the air. It is an essential equipment for the air and air compressor of the pneumatic spray gun.