【High Filtration Precision】1/4" Air Compressor Filter Regulator, Water Pressure, Dehumidifier Oil Separator Lubrication Oil. This product can filter small particles and keep the air clean. [Modular Design] A standardized modular design is adopted, which can be arbitrarily broken down and combined to meet the needs of different pneumatic systems. Maintains stable outlet pressure regardless of inlet pressure and flow rate fluctuations. 【Decompression Filter】Filters liquid oil, condensed water and impurities in the air, the inner tank is removable, which is convenient for regular maintenance and cleaning, and supports manual pressure relief. 【ABS Material】High quality ABS material, to ensure durability and stability of the product, long-term use is not easy to age, long service life. 【0.5-9MPa】 The air filter regulator is the pressure value required to transmit the main air pressure channel to the decompression control unit.