Product review (1 stars): Defective fit
The filters do install quickly and easily.  Unfortunately, they are defective.  They are not all dimensionally an exact fit. I began having problems with the last 3 I bought, and air was getting in the lines.  This was a problem with all 3.  I did the appropriate research and found the possible correction for the jackhammering sound and problematic flow.  I was already resigned to tearing the refrigerator down, cursing the manufacturer of the appliance.  BUT, something told me to try a Samsung brand filter, just to rule out the easiest to fix issue first.  Guess what?  The problems disappeared as soon as I installed the name brand filter, and hasn't come back.  Lesson learned.  The filters I bought were a waste, and were defective.  Name brand only for me from here on out for this component.  Im sorry the less expensive option didn't work out.  Sometimes you get what you pay for.  You would never tell by looking at the two side by side one was defective.