Product review (5 stars): Works just fine
These came on time and packaged securely.  I have installed the first one and used it for several weeks now, it is working just fine.  When I first installed it, I dispensed water as the directions stated, until the little floaties were gone.  I also ran and discarded ice cubes for a day.  Haven't had any problems, and the flow is definitely stronger than the old filter I replaced.  I would purchase these again.