Product review (5 stars): Yes newer design compared to my last one, but fits and working fine.
Was concerned about getting this due to several reviews saying that it leaked due to design changes etc. Tried anyway, happy to say all fine and working well. Purchased August 21, 2016 so the design changes may have caught up to the problems people were having. The part that is inserted into the Samsung Refrigerator is more angled than rounded as my old one was. But at the tip that actually connects the hole was the same size as the one I took out. (Some photos I saw in reviews had the hole much smaller in the newer one.) The angled cylinder top didn't seem to make any difference. It fit fine, is working fine and not leaking.