Duct/Collar Size: 6 in
Material: Durable, one-piece molded plastic
Application: Ideal for bathroom, kitcheb and heat recovery ventilation
Color: White
Shape: Round
Features: Prevents peeling paint by eliminating moisture from wall cavities. Extra-long collar for a more secure hose or duct connection. Built-in mesh bug screen. Provides a secure friction fit. Quick and easy to install