In-Line Blower Conversion with purchase of In-Line Smart Kit, Powerful ventilation system helps capture smoke, grease and odors., 65,000 BTU Rating compatible with most 36- or 30-inch cooktops, Perimeter Ventilation helps clears steam and smoke, Three Speed Fan with Back-Lit Push Button Controls, Removable Mesh Filters help capture grease and odors, Two LED Task Lights provide bright, natural-looking light