Description
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.Opening/closing dampers prevent outside elements from entering the ventScreen prevents birds from nesting inside of ventCan be used in either 4 or 6 in installationsUV inhibitor is used to help prevent the premature fading of vent
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