As an Amazon Associate, we earn from qualifying purchases. Monsoon Supertube 125 Universal Duct (5B303) National Ventilation . MONV5B303 Attributes Brand name, Manufacturer name, ManufacturerNational Ventilation Extra Product NameMonsoon Supertube 125 Universal Duct (5B303) extendedQty, qtyInStock0 moq, multiple1 MPNMONV5B303 originalCurrency{'currency': 'GBP'} qtySourceupdateFromUrlEntry Distributor offers SellerSKUMOQIn stockMultiplePrices Electrical2goMONV5B30311