Product review (4 stars): Like some other reviews have said
Like some other reviews have said, the top where it plugs into the fridge is slightly different.  It seals, but feels a little loose.  No leaks so far.  Also, had more debris come out than OE filter, but not too much more.  Taste is great.  Overall, I'm happy with it and will buy again.  I actually paid for this product, no freebie here.