[High-quality material] Our snail muffler is made of high-quality plastic, environmentally friendly, healthy, durable, can be used for a long time, and easy to install and disassemble. 【Good function】 Using this air compressor muffler can effectively improve the working efficiency of the air compressor, better protect the air compressor, extend its service life, and allow air to circulate through the muffler to prevent or reduce the spread of sound equipment. [Various uses] The modified muffler is suitable for all kinds of equipment. It can be used for air compressors, blowers, exhaust outlets, generators, pumps, exhaust outlets and other noisy equipment. It is an excellent choice for eliminating aerodynamic noise. [Easy to use] The noise filter has a simple structure, is easy to install and easy to use. It can effectively prevent dust from entering the equipment and reduce the noise when the equipment is working. [Package Includes] You will get 4 pieces snail-shaped mufflers, enough