Product review (5 stars): Perfect fit - for how long?
So far so good.  I know like most others, my felt gasket had given up it's purchase with the plastic filter many months if not years prior (still had the original that came with the dryer at least 5 years.  I think it came apart about 6 months in).  The Sears part no. was at least double the amount so I thought let's give this one a try.  Thing fits as good as the one that came with the dryer, so far the felt has not yielded to the heat and pressure.  We'll see how long it lasts!

****UPDATE 1.22.2015 - STILL WORKING! the gasket is still intact after numerous uses, so I think the unit is really pretty well made, at least if it lasts a year it is definitely worth it!