Product review (5 stars): Better Then The Original!
This filter is better than the original one that came with my Maytag dryer.  The top of the original filter fit down inside the filter housing.  This left a gap between the filter body and the housing where dryer sheets would occasionally migrate into, partially blocking the filter.  The top of this new, and obviously improved filter, sits on top of the filter housing.  This eliminates the aforementioned gap.

Also, the filter screen seems to be made from a heavier material than my original filter.  This new filter also fits more snugly into the filter housing.