Wonderful. Not one problem.
I've had this unit almost 1 year, runs almost constantly.  I have two plates that I change back and forth I just clean with dawn dishwasher soap and let air dry while use the other one.  It works wonderfully.  I bought another kind and it was junk timer broke etc.  This one is well worth the money, especially for the money.  Alpine air is the site you want to go to spend big bucks.
Rating: 5 stars