6" DuraLiner : 14" Round-to-Oval Flex Pipe

Designed to connect a round stove outlet to an oval DuraLiner system, this adapter is used in zero-clearance applications where flexible liner extends into the clay flue. It must be used with the DuraLiner Insulation Kit (ProMesh and ProFoil) and is constructed from durable 304 stainless steel for lasting performance.