Description: This air compressor muffler is used on the admitting port of the air compressor. It can be used in noisy equipment, such as blowers, air compressors, boilers, exhaust port, generators, pumps and exhaust ports. Used widely on the admitting port of air compressors, can greatly reduce the noise of air intake. Ideal accessories for air compressors, quite easy to install. Features: This is air compressor Filter, used on the admitting port of the air compressor. Able to reduce the compressor noise at work. Thread Size: 1" Weight: 152 g(approx.)/pc Package includes: 1 x Air Compressor Filter