Compare 45 Degree Double-Wall Elbow [Black], 6" Diameter, DVL [Double-Wall] - 6DVL-E45 Duravent MSRP: $162.85 6DVL-E45 is a black double-wall 45 degree elbow with an inner diameter of 6 inches. This is used with DVL pipe and is an OEM DuraVent venting component.
