Product review (5 stars): The Water Sentinel WSG-4 GE RPWFR looked like a perfect match for the original GE filter and ...
The Water Sentinel WSG-4 GE RPWFR looked like a perfect match for the original GE filter and the price was substantially better. It installed in the refrigerator easily too, just like the original. I have no reason to think that it will not last as long as the original too. I would recommend it to any cost conscious buyer.