Is there a filter in the car fuel tank filling pipe?

Generally, there is a filter screen in the filling pipe of the fuel tank of the car.
The car fuel tank has an anti-theft net, that is, there is an anti-theft net between the fuel port and the fuel tank, or it is designed in a spiral shape. This kind of fuel tank has an anti-theft function. Open the hood and find the gas line that connects the engine to the fuel tank. Generally, there are three, one is the fuel pipe, which is the fuel pump pumping gasoline to the engine; the other is the oil return pipe (some models do not have a fuel return pipe), and the gasoline that the engine cannot use is directly returned to the fuel tank; the other is the carbon canister pipe, Connected to the carbon canister to absorb gasoline vapor. It doesn't matter if you can't tell the difference, remove all three pipes, and use plastic pipes to lengthen them and connect them to the gasoline container.