The duct pipe is runing from the top and wall-mounted. It has 3 speed settings with mechanical button. Side-draft style is closer to the fume and grease source. Double centrifugal fan system offers more power to guarantee no air resistance. 30" Extra-wide fume inlet, screen lock function make it easily cleaning. 6sf super large covering area. With a brightness of up to 500 Lux cook-top lighting allows you to clearly see the food and it's original colors. It is easy to install. The top, back and two sides are all designed with flat surfaces, which match perfectly to any kind if cabinet or installation style. Folding oil filter make it can be cleaned in the dishwasher. Size W 29.88" / D 18.25" / H 17.44". Color Silver Gray. Material Tempered Glass, Stainless Steel.