Metal Material: The compressor air filter made of premium metal and plastic is durable, the suction filter muffler can greatly improve the performance and service life of the air compressor. 【Noise Reduction Feature】The threaded air compressor filter is used at the air inlet of the air compressor. This air compressor muffler is used on the air inlet of the air compressor, it can effectively reduce the noise of the compressor and make your working environment pleasant. It is a good choice to reduce the noise of the air compressor. And it is very helpful to improve the efficiency and service life of the air compressor. Dust Blocking: The compressor air intake filter can clean the air sucked into the pump head of the air compressor, effectively block the dust in the moisture and prevent dust from entering. Prevent the air compressor from inhaling dust and causing slow or no air intake. Easy to Install: The air compressor silencer is used on the air compressor inlet. It can be installed