Product review (4 stars): Refrigerator Water Filter
There would be no reason to review the quality of this item.  It is the only item that fits my refrigerator so there is nothing with which to compare it.  But I can say that the price for this item is considerably lower than I had been paying... in fact, it was the lowest price I found anywhere, which is why I bought it.  It took longer to arrive by mail than I had anticipated, but it was safely packaged and undamaged.