Product review (1 stars): Do not buy these knock off filters!
Do not buy this product!  We thought it was manufactured according to spec.  When we replaced our filter with this one, not only did we end up with a kitchen full of water from the ensuing leak, but it also broke our housing inside where the filter goes!
To make it worse, we waited until we got our tax refund to have the Samsung Repair guy come look at our Fridge filter problem.
It is going to cost us almost $500 to repair and replace the filter housing, broken by the knock off filters!  Now when I tried to return them, it is past the 30 days allowed...so not only did we get screwed by the knock off filters, but we cant even get our money back.
DO NOT BUY!