mechanical fuel pump system

If you use a fuel filter after the tank, before the pump, do you still need a filter after the pump, between the pump and the regulator?

 

Have to? Probably not would i use one? Yes.

Sumped tank here with external fuel pump but i use 2 one from the tank to pump then one in between pump and carb.

Looking at a lot of older cars with mechanical pumps i normally see some kind of glass filter in the engine bay.

 

i fugured i need one after the pump, never know what make come appart in the pump and make its way into the rest of the fuel system.

No glass filters here, fire waiting to happen