Mine now works! There are two water valves in the Refrigerator. (located in the back, about 3 inches above the floor. One on each side.) Both needed to be replaced. Once I did that, the water ran freely at the door. It wasn't the filter at all. I did sand the contacts on the existing water valve and my ice maker started making ice again, so apparently the water feed side of the water valve was not working. (you might give that a try before purchasing a replacement valve.) There is a yellow and a green electromagnet that operates each valve. On the second valve, green feeds the icemaker and yellow feeds the water.