Product review (5 stars): works great! No need to spend extra money for the ...
Bought one of these and it worked fine. Bought a second one several months later, posted a review that it was fine, but three days later, the water flow decreased dramatically.  Pulled the filter back out, reinstalled, and it then leaked all night (unfortunately not to my knowledge). The next day I spent several hours cleaning up water that had leaked through the floor and into the basement, and now am dealing with the warped hardwood floor from where the water sat on the floor over night.
First filter worked fine - second one did not.
checked Samsung website and they warn against "non OEM filters"
SO - I saved a few dollars and am now looking at replacing hardwood floors because the filter leaked.
Next time - SAMSUNG.  Sorry Aquacrest.  No more for me.