Air Conditioner Drainage Part Dual Layer Plastic Water Drain Hose 1m Product Name : Air Conditioner Drain Hose;Size : 1# Connecting Hole Inner Dia : 16mm/0.63";Connecting Hole Outer Dia : 17mm/0.67" Pipe Dia : 18mm/ 0.71";Total Length : 1m/3.3ft Material : Plastic;Color : Beige Weight : 38g;Package Content : 1 x Air Conditioner Drain Hose