Lambro 164W Under Eave Vent, 8.91 in L, 7.63 in W, Plastic, White

Plastic double-sided under eave vent adapts to 4 or 6 in exhaust ducts. Includes two removable screens and one 6 to 4 in transition collar, has backdraft damper and bug screen.

Features:

• Opening/closing dampers prevent outside elements from entering the vent
• Screen prevents birds from nesting inside of vent
• Can be used in either 4 or 6 in installations
• UV inhibitor is used to help prevent the premature fading of vent