Product review (3 stars): Works ok, but water drained a bit slow through it (until I modified it)
I was hoping this was more of an OEM-like replacement; its ok, but not perfect.  Water does not drain through it fast enough.  It's not a clogged drain issue, the older / original one worked fine - water drained from the skink into the drain through the older one just fine, but this new one, not so much.  It's like the holes are not big enough or something.  I used an exact-o knife and cut a few of the little holes on the outside perimeter to be a little larger and that helped my situation.

It does fit nice and tight in our Sinkmaster, so that was nice!