The POREX™ muffler is designed to specifically reduce air blast noise created at exhaust ports of pneumatic valves.
The porous plastic body is made of high density porous polyethylene.
The muffler is available in three (3) air flows: fine flow (FF-red base-35 micron), standard flow (black base-70 micron) and coarse flow (CF-green base-250 micron).