B-Vent To Flex Connectors – BFB-Vent to Flex Connector, 3 in, 3 x 3-5/8 inDescriptionECCO Manufacturing™ B-Vent to Flex Connector, 3 in Nominal, 3 x 3-5/8 in Connection, 9 in H
ECCO Manufacturing, B-Vent to Flex Connector, 3BF, 200362, 3in, 3 x 3-5/8in
