Product review (5 stars): Dealing with Vermin
A mouse pushed his way into my dryer vent cap on the outside wall, then followed the ductwork into the dryer itself.  He somehow made it past the blower wheel; I guess he was small enough to fit.  What stopped him was my lint screen -- so he chewed a hole in it.  Then he was stopped by the grille within the dryer; he couldn't get past that.  Now I've constructed a wire basket around my exterior vent cap, but unfortunately I installed it with the mouse inside!  I dunno how to get him out; every time I try something, he dashes back inside where I can't reach him.

Oh, yeah, the product.  This lint screen is actually BETTER than the original; the frame is basically the same but the screen itself is a very fine metal mesh rather than the plastic the original was.  It's not quite as taut, but that's no problem.

There is one minor difference.  On the frame on the outside at the upper corners in the photo, there is a rib on each side about 2" long that wasn't there on the original.  On my dryer, this makes no difference, it still fits fine -- but perhaps it might cause issues on other dryers.  If so, it shouldn't be too difficult to cut it off with a Dremel or perhaps even a penknife.