How Change Boat Fuel Filters
You should change your boat’s fuel filter or filters on your boat every 100 hours or every 2 years, which ever comes first. Depending on your style filter it maybe slightly different but the basic concepts are the same. Make sure you buy the same filter as came off your boat. Many look the same but have different size inlets or threads. I change my filter when I winterize my boat in the Fall or Summerize it in the Spring.