Replaces traditional exhaust vents Floating damper prevents outside elements from entering the vent Opening/closing cover to access inside of bucket Color/Finish Family: White Manufacturer Color/Finish: White Series Name: N/A Type: Preferred Duct Diameter (Inches): 4 Duct Length (Inches): 0 Hood Height (Inches): 10 Assembled: Yes Duct Material: Aluminum Hood Material: Plastic Hood Width (Inches): 8.5 Warranty: 1-year limited CA Residents: Prop 65 Warning(s): No UNSPSC: 52141600