Product review (4 stars): Great price, but only 1 O-Ring
This filter seems to be working fine, and and the price was great.
However, it says its a direct replacement which makes you think it will be identical to your original.
My original Samsung filter had 2 sealing O-Rings. This one only has one O-Ring.
I was a little sceptical to install it, but so far it hasn't leaked and seems to be working fine. But they really should specify the O-Ring difference in the description. It would help alleviate the confusion and concern when the customer receives it.