Product review (4 stars): Same function, 1/3 of the price
I purchased a 3 pack after having my refrigerator for over a year. It fit perfectly, functions perfectly with no leaks. It does make a humming/whining sound when dispensing water that the "brand name" does not. But other than that, I can find no difference between brand name & this product (other than this is 1/3 the price!) That being said, if you are concerned about violating the warranty by using a non-Samsung product, this would indeed do so.