Product review (5 stars): Good products. Works well and lasts for a while.
I was looking for IC-100B, for a fridge from Europe, but this was the right part also. If you need any Culligan IC-100 filters, get this one it will be the right part, It is only different name based on what part of the world you need it from.
 I used it in Africa where the water is not the cleanest and filters tend to fail because of the dust but this one has held up pretty good. Only caveat though, always buy 2 because they don't last as long as they do in the US