Product review (1 stars): Do not buy.  Stay away and stick with the official Samsung DA29-00003G Aqua-Pure
I have been using the Aqua-Pure Plus DA29-00003G for 7 years and decided to try a different cheaper ones.  For some reason I dismissed the bad reviews and thought it was not correct.  Boy, was I wrong.
I've already followed the instruction and cycled 6-8 gallons of water. The outcome was:
- The water doesn't taste right.
- The water smells a little bit

I didn't realize that there is no return policy for this item and my 20$ was gone just like that.
So I just ended up dumping this to the trash bin and decided to always use the official Samsung ones from now on.