Noise Reduction: 2 pieces of 16mm 3/8 PT mufflers that allow airflow through the muffler but prevent or reduce the spread of an audio device, a great option for reducing noise from your compressor. < p>High Quality Compressor Filter: This male thread muffler is made of high quality materials, with fine workmanship, long service life, and it can limit sound well. Easy Installation : The air compressor silencer is used on the inlet of the air compressor. It can be installed directly, convenient and simple, and can effectively block dust in humidity, suitable for most compressors. Dust Blocking: It can reduce the noise of the compressor when working , and it is a good choice to reduce compressor noise. It is used for the air inlet of the air compressor, which can effectively block the dust in the air. Compressor spare parts greatly help to improve the efficiency and longevity of the air compressor.< /p> Compressor air filter: Compressor Air Filter suitable for oil-free air compressors, it can be used in noisy equipment such as blowers, air compressors, boilers, exhaust systems, generators, pumps and exhaust ports. 'exhaust. Ideal accessory for air compressors. Note: The data is all measured manually, please allow 1-3cm error Due to differences in light and display, there may be some deviations. color differences, please refer to the actual item received.