Product review (1 stars): Fraudulent filter falsely advertised!
This filter was placed in my Samsung French Door Refigerator. Approximately six weeks later, when water dispenser was engaged and dispensed water a loud jackhammer sound was coming from the refrigerator.  The same sound could also be heard from the refrigerator when water was dispensed into the ice tray.  A Samsung tech admitted that he had never heard that sound before and $300.00 later we had a new water control valve and the jackhammer sound was gone.  Within one hour after tech left, the jackhammer noise was back. We purchased a Samsung filter from an authorized Samsung dealer and placed the new filter into the refrigerator and the noise ceased and has not reoccurred. I compared the filter I bought from Amazon to the filter from dealer.  I found the Amazon purchased filter has a fuzzy label even though it has Samsung name on it, furthermore, in small letters it was a "made of Mexico." And the label had no warranty indication or production run number.  Samsung is a Koran product and so is the Samsung filter that I purchased. I thought I had been diligent in the purchase of a real product of Samsung when I shopped online.  I will not purchase this product from the Amazon merchant again. No stars from this customer.