Product review (5 stars): Fits perfectly and the felt rim is much better than the original filter.
Purchased this to replace the original filter on my Whirlpool Duet dryer. The glue on the felt rim on the original filter didn't hold the felt in and after several attempts to glue it back in, I gave up and purchased this replacement. The felt rim on this filter is sturdier and more secure than the original filter. I've been using it for a few weeks now and it's holding up perfectly, even on high heat - and it looks like it will continue to hold up just fine. I'd recommend this filter to replace the original, especially if you have issues with the felt rim on your original filter.