Product review (5 stars): Works like original at half the price!
I'm not sure what's wrong with the one star review folks.  The direction in the box were very clear.  Replacing the old filter took about 2 minutes because I took my time.  It's been about 3 months since we swapped the water filter, and I can't tell a difference between the two other than I paid a lot less for this generic brand.  Good luck selling more water filters GE!!