Allied Witan Company (Alwitco) manufactures industrial noise control devices which promote clean and quiet pneumatic operations.  Our complete product lines, including Atomuffler® and Bantam® mufflers, all-metal mufflers and filters, porous metal filter silencers and breather-vent-filters, help promote health and safety in the industrial workplace. Whether in pneumatic tools, valves, or actuators, mufflers help maintain optimal performance while minimizing noise pollution, contributing to a quieter working environment and improve overall system efficiency.