The Atomuffler® Filter Silencer is a highly efficient filter and an effective muffler that performs equally well at high and low velocities. Its simple design is easy to service and its durable construction lengthens service life. Designed for heavy-duty applications and sized for high flow rates and continuous operation, the Filter Silencer is ideal for compressor intakes, pumps, reservoir vents, gear housing breathers, and wherever it is essential for air to be free of contaminants and excess noise.