Welcome To Our Store Baipester, Description: 100% brand new and high quality Material: Plastic + PC + 100 mesh copper core filter Main color: Blue 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. 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 NOTE: 1 Due to different production batches, there may be 1-3cm deviation in size. 2 Under different lighting and different computer screens, there will be a small color difference 3 Please refer to the actual product. Package includes:1pc