Product review (5 stars): INEXPENSIVE, FITS, WORKS AND EASY TO REPLACE
There have been so many great reviews on this product in terms of quality, taste of water and ease of the installation.  I asked the community how I could I install this without turning off the main water line valve which was located behind the 367 pound Samsung refrigerator and I received several replies that were very informative. The best was that when you are ready to replace the water filter open both doors of the refrigerator.  This should turn off the water to the door's water dispenser and hence to the filter.  It did.  Since I was unable to grasp the filter's end tightly, I used an adjustable plier to push in, turn and pull out the filter. I also used the pliers to install the new water filter.  Not a drop of excess water came out or spilled.  I closed the doors and began removing the first 2 gallons of water via the water dispenser as prescribed,  Works great and taste good.