Product review (5 stars): They work great in a Samsung RS263TDRS
I use these on my Samsung RS263TDRS fridge. They work great as an economical replacement for the name brand. The water tastes the same, and the fridge recognizes it as a new filter (when I press the filter reset), and it tells me when they need to be replaced based on the number of gallons dispensed. They seem to last fine for the expected number of gallons with no degradation in water quality.