Concentric Vent ElbowConcentric Vent Elbow, 3 x 5 in, 45 deg, PolypropyleneDescriptionECCO Manufacturing™ Concentric Vent Elbow, 3 x 5 in, 45 deg Angle, Polypropylene, Additional Information: Model 3545CEL
ECCO Manufacturing, Concentric Vent Elbow, 190373, 3 x 5in, 45deg