Product review (5 stars): Lots cheaper than the Sears brand
We have a Kenmore refrigerator side by side with ice maker.  When we first needed a replacement filter we went to Sears to buy one and it was about 50 bucks; yikes!  After that I started looking on Amazon and came across this one that fits and is about 20 bucks or so less, depending on the current price.  The water tastes just as good and we usually cycle it three times before changing out the filter (meaning when the light on the refrigerator goes to "replace" we usually press it back to good and start over three times).

Good deal; definitely won't be going back to Sears to buy a filter again.