Product review (1 stars): Does not fit into my Samsung RSG257AARS
I feel completely ripped off.  I bought two of these water filters because they are supposedly the replacement filters for DA29-00003B filter.  I found out they didn't fit into the filter housing when I tried to replace my filter today.  I should have tried replacing the filter when I received them but I waited too long and the window to return has passed.  If you order it, check it right away.