Milton Speed Control Exhaust Muffler, 1/4” MNPT - 40 Micron Sintered Bronze Silencer/Diffuse Air and Noise Reducer - Box of 10 in the Air Compressor Accessories department at Lowes.com
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Milton Pneumatic Exhaust Muffler, 3/4” MNPT 40 Micron Sintered Bronze Silencer/Diffuse air and Noise Reducer - Box of 25 in the Air Compressor Accessories department at Lowes.com