Product review (1 stars): disappointment. beware
disappointment.  beware.  you will need the ones with the aluminum side brackets ATTACHED.  they keep the evaporator pad in place. otherwise the pad will slide down and clog/block up the drain hole causing an overflow.  water everywhere.  also, as the other 1 star reviewer pointed out, the honeycombs are oriented the wrong way and marked for side flow, not top to bottom.  this does not give the water time to be correctly spread out over the pad.