Silencer filter for air compressor; Thread type: 3/8''Suitable for most compressors, easy to install and useAble to reduce compressor noise at workUsed for air compressor inlet, can effectively lock dust in the air humidity Greatly help to improve the efficiency and service life of air compressor Description: This air compressor muffler is great for blocking dust in the air and reducing air compressor noise. It is designed in 3/8' screw thread type for oil free air compressor. It is easy to install and a good way to improve compressor efficiency and durability. Specifications: Color : Black Material: Metal and Plastic Thread Type: 3/8'', 16mm Weight: 65g (Approx) Package includes: 1 x Air Compressor Silent Filter