Sea Foam Motor Treatment, when added to fuel, will clean, lubricate and protect the fuel pump. Sea Foam Motor Treatment will not clean a fuel filter. A fuel filter is a particulate filter and is designed to get dirty just like an air filter, and those style filters have a service life and need to be replaced according to manufacturer recommendations.
Sea Foam Motor Treatment, when added to fuel, will clean, lubricate and protect the fuel pump. Sea Foam Motor Treatment will not clean a fuel filter. A fuel filter is a particulate filter and is designed to get dirty just like an air filter, and those style filters have a service life and need to be replaced according to manufacturer recommendations.