[High Pressure Resistance] The shell is made of aviation-grade aluminum alloy, which is resistant to high pressure [Configuration Size] Both ends of the air filter are M10x1 threads with 8mm male and female connectors [Replacement Parts] Perfect and practical replacement parts such as hand air pump, PCP and high-pressure air compressor [Filtration Effect] Filter oil, moisture and impurities while filling the PCP cylinder. Clean filter without impurities [Easy Installation Strong Compatibility] Easy to install. Compatible with a variety of air compressors