Aeromotive Inc. is a true high performance aftermarket manufacturer specializing in fuel delivery and fuel delivery components. Utilizing aerospace tolerances and procedures, three generations of track experience, and a meticulous approach to engineering, Aeromotive Fuel Systems has become the absolute pinnacle of performance fuel delivery. 10-M Fabric Replacement Element for 12301/12306/12321 ORB-10 Filter Assembly. Service element for Aeromotive Billet, in-line filters. Fits all 2″ OD x 5-1/2″ long ORB-10 filter housings. Popular for demanding gasoline, carbureted engine applications using Aeromotive HO-Series, SS-Series and A2000 fuel pumps. Ideal for gasoline, EFI engines with small to medium Aeromotive fuel pumps from the Phantom 200 through the Eliminator pump. If you wish to change the filter in your housing from a P/N 12601 10-micron to an element with a different micron rating, you may choose one of the following options: P/N 12604  100-micron Stainless Steel Mesh P/N 12635    40-micron Stainless Steel Mesh