Product review (4 stars): Happy refrigerator, happy kitchen
Two things you care about with a third party replacement for a part you hated to buy in the first place. First, is it cost effective. Second, will it work flawlessly. So far both desires have been fulfilled so I'm a happy refrigerator.
Note to people worried about leaking connections: the o-rings are the seal, and that little package of white paste is silicone water-based lubricant. If you don't have it, think k-y jelly. Without this on the o-ring, you are making a simple replacement--it inserts by pushing in, then rotating till it is tight--a gambling event. The odds are with you if you use the lubricant on the o-ring--the little black rubber ring around the part of the filter that goes into the refrigerator. Please keep your mind clean on this...and your refrigerator leak-free.