With its easy-to-install design, this Imperial 4-in Louvered Vent Cap is ideal for clothes dryer and bath fan venting. The vent cap is made of UV-resistant plastic that resists fading and discoloration from the sun, and is paintable to match the exterior of your home. The louvers open easily for maximum airflow, and close when not in use to help prevent back drafts. This replacement vent cap also has a discreet, low-profile design for a clean finish. Easy-to-install replacement vent cap Designed for clothes dryer and bath fan venting Louvered design for maximum airflow and quiet operation UV-resistant plastic resists fading and discoloration from the sun Can be painted to match the exterior of your home Easily mounts on brick, concrete, and siding Low-profile design for a clean finish Color/Finish Family: White Manufacturer Color/Finish: White Sub-Brand: N/A Type: Wall cap Maximum Ceiling Height (Feet): 0 Size: Universal Duct-Free: No For Use With: Universal Material: Plastic Total Number of Pieces: 1 Warranty: 1-year limited CA Residents: Prop 65 Warning(s): No UNSPSC: 52141500