The primary filter, which is the larger filter that is located in the Horizontal Fuel Conditioning Module (HFCM), performs the initial fuel cleansing by removing water and filter contaminates down to 10 micron. Then the clean pressurized fuel is sent to the secondary filter that filters contaminates down to 2 micron. Together these filters meet the OEM specifications and provide the highest available protection for the Ford 6.0L injection system.
Unit of Measure
Fuel Filter for Ford 6.0L Diesel Powerstroke Applications