Zephyr Layers Wall Range Hood Stainless SteelDescription Streamlined pyramid shaped styling and a menu of blower options make this updated and improved Layers Wall the timeless classic hood your kitchen needs. Featuring our state of the art Perimeter Aspiration System, which increases air velocity and improves the capture of cooking contaminants. Packed with a bevy of additional features like Invisible Touch Controls and tri level LED lighting. Features LED Lighting Tri Level Lighting Perimeter