Product review (2 stars): Installed fine and worked okay for about a week but then ...
Installed on GE Profile fine and worked okay for about a week but then after a few ounces of water we hear a noise and the water flow drops by about 25%.  Takes about a minute to fill a standard water bottle.  Sometimes we also hear a water hammer noise.  Water quality seems okay.  I'm not 100% sure that it's the water filter that is causing the problem, but never had this happen before with multiple GE filter replacements.  I'm switching back to see if that works.  Update: Just installed the GE brand filter and it's back to working normal.  Changing this from 3 to 2 stars.