Allied Witan Company (Alwitco) manufactures industrial noise control devices for clean and quiet pneumatic operations. The collection covers Atomuffler and Bantam mufflers and filters, all-metal mufflers and filters, porous metal filter silencers, and breather-vent-filters. The live collection includes air exhaust, air dryer, vacuum pump exhaust, thru-flow, relief valve, high pressure, filter silencer, and porous metal families. Use Kinequip to narrow the right option by thread size, pressure, and application. Atomuffler and Bantam families for noise control and air diffusion Porous metal options for filtration, exhaust, intake, and pressure or vacuum equalization Special products for tight-space applications, including Micro Miniature and M64 Mini-Muff units Replacement filter elements available on selected Atomuffler lines Product connection sizes and dimensions are given in inches. Contact Kinequip if you need help narrowing the right family.