For over 30 years Valterra has been a leading supplier of branded products for the Recreational Vehicle, Pool and Spa and Plumbing industries worldwide.• Compatibility: Flush Sewer Hose And Tank Drain System• Inside Diameter (IN): 1/2 Inch• Length (FT): 15 Feet• Color: Gray• Material: Plastic• With Fitting: Yes Built To Provide Exceptional Levels Of Durability Easy To Use | Valterra Waste Water Hose