Product review (4 stars): It worked for our Kenmore 90 series gas dryer
I was not sure it this would fit the dryer model that we have, since it is an older machine, but I found a site that had replacement parts listed for my machine and I compared it to this one. They were matching numbers. So I ordered it. The shape is not exact but the area that it differs is not relevant. It is a plastic mold around a wire screen. The old lint trap used a softer mesh. The felt sides that keep the lint from passing around the filter are not as thick as the original one. I would have liked them to have stuck out a little more so, to prevent lint from getting past better, but all in all the filter works fine. I am holding on to the old one for awhile...just in case.

My 2 cents: If you have never taken your dryer part and vacuumed the inside of it (the parts that you don't see) you should. There are plenty of video out there that will show you how to take apart your dryer. The lint that get past the lint trap over the years accumulates on the motor and the bottom of the dryer. Huge fire hazard. If you are too nervous to take your dryer apart and put it back together have a professional do it. Also never leave your home with the dryer running. While you are at it...your exhaust fans in your bathroom and the coils on you fridge will thank you for a good vacuum as well.