Get a filter for it at autozone or a similar place, all you need to do is fab a holder for it to stick to the end of your breather tube. Or (if your fuel rail is small enough) connect it straight to your valve cover where the breather port is.
My ride(Cardomain link) :
'95 Contour 16V Zetec DOHC,
Teal , ATX
Born on Sep. 4, 1995
86+ miles
*LEDs mods are on their way!*