KOBE CHX2036SQB-1 Brillia 36-inch Under Cabinet Range Hood, 3-Speed, 680 CFM, LED Lights, Baffle Filters Durable commercial grade stainless steel with seamless design and satin finish 680 CFM at maximum power 3-speed mechanical push button with QuietMode, low, and high Bright 3W (x2) LED lights to vividly illuminate your cooktop Exhaust: top 6" round, top 3-1/4" x 10" rectangular, rear 3-1/4" x 10" rectangular; Must purchase TVC20 for rectangular venting