8 in. x 4 in. Steel Dryer Vent Stucco Ready with Damper
$17.98
Description
Designed for home use where dryer exhaust ducts terminate through a sidewall. Conforms to Federal Specification QQ-5775A, Type 1, Class 4 ASTM. The flap or damper meets code requirements for a back draft device for a dryer exhaust system.
