As an Amazon Associate, we earn from qualifying purchases. Monsoon Supertube 125 Microban Silencer - 1.5M (5SL15M) National Ventilation . 5SL15M Attributes Brand name, Manufacturer name, ManufacturerNational Ventilation Extra Product NameMonsoon Supertube 125 Microban Silencer - 1.5M (5SL15M) extendedQty, qtyInStock0 moq, multiple1 MPN5SL15M originalCurrency{'currency': 'GBP'} qtySourceupdateFromUrlEntry snippetMonsoon Supertube 125 Microban Silencer - 1.5M (5SL15M). Fast and Free Delivery Available. Trade Quality with Low Prices. Distributor offers SellerSKUMOQIn stockMultiplePrices Electrical2go5SL15M11