Product review (1 stars): BEWARE!  Will Melt the bottom of your tub, causing a leak.
MELTED MY DISHWASHER!!  I installed it correctly in the metal clips and all.  After about 3-4 months of use, I noticed water in my kitchen floor.  After further inspection, I noticed that the element melted a hole in the bottom of of the plastic tub near the front.  Seriously!