Dimensions: 28.38W x 19.25D x 12H inches. Single- or dual-blower required(not included). 6 or 10-inch round duct size. Constructed from long-lasting stainless steel. Stainless steel baffle filter to keep the air clean. 1 year parts and labor warranty. The Vent-A-Hood 28.38W in. M Series Wall Mounted Liner Insert ensures your decorative vent hood has a functional interior that helps maintain a pristine kitchen. This durable unit features a stainless steel assembly with a corrosion-resistant canopy. Your choice of motor is provided, either a single- or dual-blower with either a maximum 625 or 1015 CFM capacity. Both blower options features four speed controls and are excellent at keeping grease vapor, overpowering odors, oppressive heat build-up, and stinging smoke from bothering you. A stainless steel baffle filter is included to clean the air and the blower cycles. The unit works with 6-inch (for single-blower) and 10-inch (dual-blower) round ducts. All the necessary switches are included. A set of 50W long-lasting halogen lights are included.