Product review (1 stars): Worked for a couple of weeks, then caused really loud noise and vibration!
These worked in our Samsung fridge for a couple of weeks, but then, one night, at about 03:00 in the morning, our fridge started vibrating and making a REALLY LOUD noise.  We determined it was the filter and my daughter pulled it out, and the vibration/noise stopped.  Thankfully, we got these from Amazon, and we're in the process of returning them.