Product review (4 stars): It fits.
This fit perfectly - at first it didn't and the reason was that lint had accumulated underneath (where you can't see it) which prevented it from seating properly. I would have given it 5 stars however it is a little flimsy compared to the original filter. It states that it's OEM Original, and while I'm sure it's produced by Whirlpool, it's OEM aftermarket - not made quite the same.