Product review (4 stars): Works fine
Works, but next time I think I'll get the Whirlpool versions.  With these I had to run a lot of water through the filter before the water stopped coming out with loose carbon in the water.  I don't remember the Whirlpool versions having any of the carbon come out on install/prep.  These were cheap though... hence the good rating.  A little carbon's not going to hurt you either, so just a trivial complaint.