"The "Air Ventilator Large Diameter" hose is an air ventilation duct designed to move large volumes of air. This flexible duct is available in unusually large duct sizes which have traditionally not been available off the shelf.
"The "Air Ventilator Large Diameter" hose is an air ventilation duct designed to move large volumes of air. This flexible duct is available in unusually large duct sizes which have traditionally not been available off the shelf.