Broan RK58 Optional Non-Duct Kit for B58 Series Range Hoods

Kit includes Non-duct plenum collar 6" diameter flexible aluminum duct (approx. 48" long) two 21.5" tie wraps two non-duct filters and hardware. Dimensions: 6" Diameter flexible aluminum duct (approx. 48" long); 21.5" tie wraps; Compatibility: Broan B58 Series Range Hoods