Product review (1 stars): BEWARE. THIS FILTER HAS BIG PROBLEMS.  NOT AN AMAZON ISSUE.
BEWARE!!!  2/10/2018 installed the filter according to directions.  Did turn water off.  Watched a You Tube.  It is not that hard.  After installed and turned water on little to no water was flowing from dispenser.  Worked with it for several hours.  Overnight water leaked on hardwood floor, went thru to lower level.  Immediately turned water off and set up heaters, dehumidifier and fans.  The big box store that we bought the refrigerator from sold the exact same filter 2/11/2018.  Again same results.  No water.  Monday after many conversations with SAMSUNG (customer no service) a "TECH" instructed to just remove the $49.00 filter.  YOU DON"T NEED IT!  Just install a filter on the water line.  Removed filter.  NO LEAK.  Water and ice maker are working fine.  The estimated DAMAGE to the hardwood floor is a mere $6,591.53. (SIX THOUSAND FIVE HUNDRED NINETY ONE DOLLARS AND 53 CENTS)  The insurance company will be collecting the parts and SAMSUNG just might night like that.