1/8" 1/4" 3/8" 1/2" BSP Male Brass Plastic Pneumatic Silencer Air Exhaust Muffler
Pneumatic Exhaust Silencer - EECO
Milton Breather Vent Pneumatic Muffler, 3/4” MNPT - 40 Micron Sintered Bronze Silencer/Diffuse Air and Noise Reducer in the Air Compressor Accessories department at Lowes.com
U-1/4-B - Festo - PNEUMATIC MUFFLER, 10BAR, G1/4
ZLYY 5Pcs 1/8 Male Thread Pneumatic Silencer Muffler Fitting, Top Adjustable Air Flow Speed Controller, Sintered Bronze Exhaust Muffler: Amazon.com: Industrial & Scientific