4" 5" 6" Flexible Duct Ventilation Extractor Fan Vent Hose Pipe 1M-5M UK STOCK
Ventilation duct. Ducting length: 1, 2, 3, 5m;. Ventilation hose is made of high quality aluminium foil and PVC which maintains its shape and not only prevents gas leakage but also protects the pipe from corrosion.