Product review (4 stars): Not an exact match, but good enough
As stated in some of the other reviews, I also found this filter to be a little bit taller than the old one which cause me to need to remove the top shelf to install and then I could put the shelf back.  I didn't notice any water quality issues with the filter.. but then again I think the water tastes fine without the filter.  I think Water Sentinel is going to sell this as a replacement filter for the Samsung frigs then they should be made to the same dimensions.