Product review (2 stars): First one great, next 2 didn't work.
Use at your own risk.  I have bought 3 of these.  The first one worked great.  No complaints at all.  The next 2 caused the water to come out at a trickle.  The exact same filter model (I looked at both to be sure, I even used the "previous orders" function to order the replacement for the good one.  I can put the old filter back in and water flows as it should.  There has had to be some sort of change in this filter to make it not work in certain refrigerators anymore.  I have a Whirlpool side by side (with push button filter (obviously)).