Product review (4 stars): A little more pricey than the alternatives, but higher flow rate
This water filter is the manufacturer's replacement for many fridges. There are others out there like it, but not with the same flow rate. My wife and kids all noticed the change in flow rate when I switched to another filter and then back to the GE filter.
I think that its worth the few extra bucks and they occasionally go on sale on Amazon, so you can get them at a good price and free shipping.