Product review (1 stars): Used to work but longer do.
I have purchased this same product in the past and have had no problems and they have worked wonderfully. I ordered 2 replacements and although they look identical to the one I previously purchased and have the same part number they simply do not work.  When I installed they make a hammering noise and no water flows out of the dispenser.  I am disappointed that what was a good product has obviously been changed.  These used to be a cost effective replacement for the GE water filter but no longer seem to be.  Other reviewers have reported the same problem.