Product review (5 stars): This is a little misleading since you have to wrench it into place pretty hard. You know it's in place when you ...
Over the years I've purchased the official GE filter for my fridge.  I just got tired of spending $50 for the filter so I started looking around.  I ended up tracking down this filter.  It was half the cost of the GE filter and fits my fridge perfectly.  Install is exactly the same as the GE model so nothing is complicated through the process.

One thing that I noticed is in the instructions it says to not tighten it too much.  This is a little misleading since you have to wrench it into place pretty hard.  You know it's in place when you hear water jetting into it.  So don't be afraid to give it a firm twist.

When this one is used up I'll definitely be buying another one.