Product review (3 stars): It can work.
The first few attempts at installation in my Kenmore, water gushed out all over. I figured maybe the filter was bad, so I tried another. Same thing.

I took it out and compared it tot he filter I'd removed (which was not an OEM filter either), and noticed there are some small differences, mostly in the size of the inlet and outlet holes in the stem. The diameter is also a little different. I don't have an OEM unit to compare it to, so I can't speak to whether this is more similar or less so.

I found that after inserting and twisting, you need to apply a good amount of upward force to really seat it well. I'm not sure why the twist lock doesn't engage it strongly enough, and I'm not sure if it'll come lose later, but a few weeks in so far, all is well.