Many in-tank EFI fuel pumps come with a 19mm intake port size. This filter sock is much larger (6"x2.5") than most factory fuel socks allowing for more surface contact area submerged in the fuel.

Features:
Many in-tank EFI fuel pumps come with a 19mm intake port size. This filter sock is much larger (6"x2.5") than most factory fuel socks allowing for more surface contact area submerged in the fuel.