DuraVent DuraVent 4" Diameter - DirectVent Pro Direct Vent Pipe - Double Wall - 11" to 17" Pipe Length

DirectVent Pro Collection 4" Inner Diameter Double Wall Adjustable to 11" - 17" Pipe LengthWarranty Notice: M&G DuraVent warranty applies to this professional grade product only when installed by a trained professional installer.Use to add length to a straight length of DirectVent Pro.DirectVent Pro features tight inner connections for superb performance, with no gaskets or sealants required (unless specified by the appliance manufacturer). Low-profile locks and no hems or beads allow for a beautiful pro...