Product review (5 stars): and I was satisfied compared to my previous one which was only 5 ...
Exact fit for samsung fridge. I timed how fast it took to fill up a 8 oz cup, and I was satisfied compared to my previous one which was only 5 months old.
Results for 8 oz:
Without any filter = 10 seconds
Aquacrest = 10 seconds
Samsung filter from eBAY = 20 seconds!

I'm not sure was eBAY a bad one, but was hugely disappointed of the Samsung filter bought from eBAY taking so long to fill an 8 oz cup. This was definitely a huge improvement in speed.