Product review (2 stars): 50/50 shot at leaks for me
Ordered a 2 pack.  First one worked fine, no leaks.  Second one leaked enough to ruin our hardwood floor overnight.  Not buying these again.  I had a Kenmore/whirlpool before that I always used aftermarket filters in with no problem.  Apparently with the Samsung lots of people have leaks with aftermarket.  I think the OEM pricing is outrageous, but it looks like I'm over a barrel here.  Oh and bonus trivia, some folks say that the aftermarket filters can damage the carriage that it inserts into, then you have to replace that too (along with your flooring potentially).  Ymmv.