The hood is not bad on the whole. The three speed settings are good, so you can depending on the amount of haze regulate the deduction amount. Only the fan noise can be partly much too high. Especially in the lowest level, where I would expect that it is the quietest because the fan rotates at the slowest, the sound is pretty annoying. In the middle stage, it is a little better, the highest level is of my feeling her quietest.
