[Healeys] Fuel Filter Size??

[Steve]

Hi all,
            I want to put an in line fuel filter between my fuel pump
and the carbs but don't know what size to get.  I don't think I need
anything hi tech, just something from Checker Auto or Auto Zone.  I'd
like to get a metal one since the plastic ones can sometimes crack.
Does anyone have a part number and name brand, ie Fram that they can
recommend?
 
Thanks,
Steve Meyer
'61 BN7