Product review (5 stars): so far so good
I resisted changing the filter on my refrigerator because of the cost but now that i've changed it i realize that the icemaker and water simply stop working if you don't change it.. it was such a gradual change that I hadn't noticed the water slowing down, etc.. the filters are easy to change so if you want to use your icemaker and water system, bite the bullet and change the filter.