Noritz VP4-90ELBOW 4-Inch Diameter by 90 Degree Stainless Steel Single Wall Venting<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Vent elbow 90 deg 4 in</li><li>Noritz VP4-90ELB</li><li>Unique gasket-tight seal</li><li>Quick snap connection</li><li>Superior design</li><li>Easy connect</li><li>Line up: 3-Inch， 4-Inch and 5-Inch</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41gS7sSsx7L.jpg" noproxy>