Product review (4 stars): It works!
I was a little hesitant about these since I'd read comments indicating it might be smaller than the name brand.

I found that this fit just fine in my Kenmore french door refrigerator (don't have the model handy at the moment).

I checked it the first few days to be sure there were no leaks.  I've also checked a few times now that it's been in there for a few months - still good!

My fridge did have the filter light go on, but I think it's on a timer and not programmed to detect the actual filter.

The filter itself is for six months and comes with stickers to label it for the date it needs to be changed.

It was very easy to prep and install.