Supplying Demand V330 Flexible Dryer Vent Air Duct Pipe PRO Crimped One End Class 0 Duct 4 Inch x 8 Feet
$26.73
Description
This Class 0 Duct is designed for low and medium operating pressures..It solves the need for a stronger than average general purpose venting duct..This duct can be used as supply, return or exhaust..It is made of non-combustible corrugated aluminum. It features one crimped end, one plain end, and thicker wall than the V320..SD products come in Supplying Demand packaging.
