3DFA-35 | Aluminum Gas Vent Pipe | 3 inch X 35 ft | Duravent570437800SKU:3DFA-35Inventory ID:COP68805Select Item:Price: $245.85Quantity: 3 X 35' Aluminum Flex Gas Vent Pipe 2 Ply Aluminum pipe used for venting gas burning products Reviews Choose your rating12345