My concern is how low the jet manifold is inside the head of the wand. I can see it blocking the suction and getting clogged up with debris. Have you seen how much hair gets clogged up in the brush of the other plain jane tile wands? Just think how much of that will clog up inside that head. I suggest putting the manifold on top of the head, like the others, and if the main purpose of this wand is to get the water jets below the vac port, then just put some jet extensions on it, which will open it up dramatically, and give both awesome suction and keep the hot water on the tile just as the original purpose is designed