Product review (5 stars): Works great, water now tastes like nothing
Works great, water now tastes like nothing ... as it should.  I bought this just prior to replacing the ice maker in my Whirlpool.  I took out my old one and compared the two.  They looked identical in shape, but I noticed the old one was much heavier.  It was in for over a year so it had lots of contaminants in it that must have made the difference in weight.