Product review (5 stars): Tastes Great, Less Filling
This appears to be the exact same product that Kenmore sales from their parts website, yet here it is half the price (~$30.).  Still too much for something you have to replace twice per year -- a boondoggle for Kenmore.  But this filter is working fine for me.  I would encourage everyone to write Kenmore and ask them to build refrigerators that require less expensive filters.  It's always good too imply if they don't, your next refrigerator will not be Kenmore.  I understand that there is the option to buy a refrigerator that doesn't have filtered water at all, but that isn't the point.

When my refrigerator tells me it is time for a new filter, I reset the indicator (so it thinks I've changed it) and don't order a new one until it tells me again.  I think the last time I did this twice.  I'm not sure how badly this affects my water. I don't use it a whole lot -- a couple glasses per day at most.  My understanding is that the change-filter light doesn't really know how much water has gone through the filter; it's based on how much time has passed and (as I read somewhere else on the internet, so it must be true :-\) the number of times the refrigerator door has  been opened.

Any knowledgeable insights appreciated.