Product review (2 stars): Floppy Filter
These do trap lint and get dirty.  Makes you sick to think the food in your fridge. . . Well any way, back to the filter.  It's kinda flimsy and doesn't have a frame;  because it's just out there and floppy it's hard to make it fit in the slot.  Not what I expected, but hey where you gonna find a replacement.  They got you.