Gulf Coast Filters has over 30 years experience in the filtration industry, with the president of the company over 28 years. We specialize in Bypass Oil Filters, Fuel Filter/Water Separators, Hydraulic Filters, as well as Custom Filtration Systems for the US Military. Our filters have been tested by NASA, Shell Offshore, North Carolina Department of Transportation, US Air Force, and many customers seeking the finest filtration products on the market. The Gulf Coast Filter is specified on all new heavy diesel equipment for North Carolina Department of Transportation. United Space Alliance specifies Gulf Coast Filters for many new pieces of equipment being used by NASA at Kennedy Space Center. The US Army National Guard has purchased hundreds of thousands of dollars worth of Gulf Coast Filters for environmental applications over the past 10 years. We have spent thousands of hours monitoring oil analysis reports and helping our customers achieve the maximum life out of their engines.