Product review (5 stars): We own a RSG257AABP/XAA Samsung fridge that uses a DA29-00003B ...
We own a RSG257AABP/XAA Samsung fridge that uses a DA29-00003B OEM water filter.  The EcoAqua 6011A is the only non-OEM filter that I've found that will work in my fridge.  Others say they will, but they don't.