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DuraVent DVL 6DVL-ORAD Double Wall 8 Inch Oval to 6 Inch Round Pipe Flue Adapter, for Use On Vermont Casting Appliances, Black - Ducting Components - Amazon.com
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Amazon.com: 3 Pack of United States HDW BM0037 6" Oval Round Adapter, Black : Clothing, Shoes & Jewelry
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Chimney Pipe / Venting Pipe :: Wood/All-Fuel Piping :: 6 inch :: DuraVent DuraLiner 6 :: DuraVent 6'' DuraLiner Oval-To-Round Heavy Duty Flex Pipe 36'' - 6DLO-36FR // 6DLR-36ORHF
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Metalbest 268250 Black 8" Inner Diameter - DSP Stove Pipe- Double Wall - Oval to Round Adapter - VentingDirect.com
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