Product review (5 stars): seems better than my original
Seems to work better than the original...though that was a long time ago. Seems like the powder does not stick to this as much as it did the old white one that came with the DW.

Pretty easy to install, but note that it can be put in upside down (though wires won't reach), so take note of that (not a problem to fix, just a time-waster). Find a video on YouTube and you will be all set.