The silencer works perfectly in blocking dust and reducing noise, thus providing a quieter working environment.This air inlet filter can be used on various noise equipment, including piston compressors, blowers, boilers, exhaust port and etc. The excellent muffler will not only improve your working efficiency, but also extends the longevity of air compressor,use superb process technology, have good quality and low price, cost-effective. Made of high quality material, the silencer is very durable for long-term use. The light weight is also very easy to carry,excellent quality, good performance, high work efficiency and easy operation. Simple installation is always the best choice for work, while easy detachment adds more convenience for other use, very practical,provide you with good work experience, improve work efficiency. We focus on the quality of products and care about your satisfaction. If you have any question, please contact us by email or Q&A, the reply will be provided within 24 hours. Specification: Item Type: 65mm Air Compressor Silencer Accessory Type: Conventional Accessory Accessory Use: Filtration Size: Approx. 105 x 61 x 47.5mm / 4.1 x 2.4 x 1.9in Applicable Compressor Type: Piston Compressor Note: 65mm indicates that the cylinder diameter is 65mm Package List: 1 x 65mm Air Compressor Silencer