Pentair Impeller Whisperflo XF-20 and Max-E-Pro XF Pumps part # 400023Z
This Impeller Assembly is for use with WhisperFloXF® model XFET-20, XFE-20, XFJ-20, XFK-20 pumps and MAX-E-PROXF® model XFET-20, XFE-20, XFJ-20, XFK-20 pumps.