Product review (1 stars): Compatible does not mean Equivalent
This Waterfall filter falls far short of being compatible with a Samsung Aqua-Pure DA29-00003G Plus filter.  Only three items appear to be comparable  (1) structural integrity, (2) aesthetic Chlorine taste and odor reduction as tested and certified by NSF/ANSI standard 42 and (3) for lead-free compliance by NSF/ANSI 372.
Whereas, the Samsung filter is also tested and certified for Asbestos, Benzene, Mercury and Carbofuran and Microbial cysts such as cryptosporidium that has high resistance to chlorine treated drinking water.
The claim of compatible as opposed to equivalent to the benchmark Samsung filter is misleading or just a play on words.
As for the quality of the filter - it will never be installed.