Product review (3 stars): Functional, good price, poor water taste.  Look elsewhere if you value the taste of the water.
Ive ordered multiple brands of water filters for my samsung refrigerator from Amazon.  This is my first purchase of the AquaCrest brand and will be my last.  Ive been pleasantly impressed with the other filters in removing metallic taste and discoloration from my city (municipal) water source.  This product simply does not do as good of a job.  Cold water straight from the fridge is bearable, but if you let it sit out a few hours or come up to room temp it tastes like it is straight out of the tap.  Im seriously considering cutting one open to see if there is any filtering in the plastic housing.  Will not buy this brand again. Ive put probably 30 gallons of water through the filter (including 5 gallons just to dump upon install) and still no improvement in taste of the water.