LEIGAO The male thread of this air compressor metal filter strainer is 16mm 3/8PT.Air compressor filter strainer can effectively block the dust and moisture in the air, which can improve the efficiency of the air compressor and extend the service life of the machine.This compressor accessory can reduce the compressor noise at work, a great option to reduce the noise of your compressor.Compressor filter made of plastic material and filter paper, it can prevent the dust entering effectively.Compressor air filter fit for oil-free air compressors, it can be used in noisy equipment such as blowers, air compressors, boilers, exhaust systems, generators, pumps and exhaust connections. Ideal accessory for air compressors, easy to install.color:blacksize:73*56*16mmPackage2x 16mm Air Compressor Muffler Filter