I would like to know which hole is the main hole where the water comes from. I mean the holes do not have the same size (dia). So I was wondering if the bigger hole is the main and the other, the smaller one, is the outlet of filtered water?
They also don't have the same color. So i Wonder which color is the inlet and which color is the outlet of filtered water ?
ANSWER Michel, the larger 5/16" tubing hole is for the water filter outlet and the smaller 1/4" tubing hole is for the water inlet. Hope this helps.
Answered by AppliancePartsPros.com | Wednesday, February 05, 2014