Product review (5 stars): Save money. Great filter.  Second purchase.
Had to give it a second chance.  Wanted to save money and not pay $45 for the Samsung OEM one.  Read the reviews that some people had problems with leaking, but just a few.  Well, I had a little puddle under the area and thought, give it a chance.  Never more than a little puddle of water but would always reappear after wiping up.  Worried that I would have a mess if I left the house for a long time, I removed it, put the old Samsung one back in and applied for a return/RMA.  Then the Samsung one leaked so I thought wait a minute.  Took this one out of box and reinserted again AND RESET THE ICE MAKER button. Key step!  I did it the first time but this time seemed to fix the problem. Completely dry.  Separate issue - my Samsung ice maker went out as well.  I was trying to change the filter to make sure it wasn't the filter clogging the water supply.  Well, the ice maker is being replaced today.  The water pressure improved and the water tastes great.