Imperial Round Pipe, Furnace, Snap-Lock, 4 in Outside Dia, 30 in Length, 30 ga Thickness, Crimped, Steel, Galvanized, Used to Distribute Warm and Cold Air

Imperial Round Pipe, Furnace, Snap-Lock, 6 in Outside Dia, 30 in Length, 30 ga Thickness, Crimped, Steel, Galvanized, Used to Distribute Warm and Cold Air

Imperial Round Pipe, Furnace, 4 in Outside Dia, 60 in Length, 30 ga Thickness, Crimped, Steel, Galvanized, Metallic, Used to Distribute Warm and Cold Air

Imperial Round Pipe, Furnace, Snap-Lock, 6 in Outside Dia, 60 in Length, 30 ga Thickness, Crimped, Steel, Galvanized, Metallic, Used to Distribute Warm and Cold Air

Lambro Duct Pipe, Flexible, 6 in Nominal, 8 ft Length, Compression End, Aluminum, Without Clamps

Lambro Duct Pipe, Flexible, 7 in Nominal, 8 ft Length, Compression End, Aluminum, Without Clamps

Imperial Furnace Pipe, Round, 8 in Nominal Size, 60 in Length, 28 ga Thickness, Snap-Lock, Galvanized, For Distribute Warm and Cold Air

Master Flow Air Duct Pipe, Flexible, Insulated, 4 in Nominal, 25 ft Length, 2 ply Thickness, -20 TO 250 deg F, Fiberglass Yarn, NFPA 90A + 90B, UL Listed, Used in Multiple Applications Including Heating and A/C Systems and Some Venting

Master Flow Air Duct Pipe, Flexible, Insulated, 6 in Nominal, 25 ft Length, 2 ply Thickness, -20 TO 250 deg F, Fiberglass Yarn, NFPA 90A + 90B, UL Listed, Used in Multiple Applications Including Heating and A/C Systems and Some Venting

Master Flow Air Duct Pipe, Flexible, Insulated, 8 in Nominal, 25 ft Length, 2 ply Thickness, -20 TO 250 deg F, Fiberglass Yarn, NFPA 90A + 90B, UL Listed, Used in Multiple Applications Including Heating and A/C Systems and Some Venting

Master Flow Duct Pipe, Flexible, Insulated, 4 in Nominal, 25 ft Length, 2 ply Thickness, -20 TO 250 deg F, Fiberglass Yarn, NFPA 90A + 90B, UL Listed, Used in Multiple Applications Including Heating and A/C Systems and Some Venting

Master Flow Duct Pipe, Flexible, Insulated, 6 in Nominal, 25 ft Length, 2 ply Thickness, -20 TO 250 deg F, Fiberglass Yarn, NFPA 90A + 90B, UL Listed, Used in Multiple Applications Including Heating and A/C Systems and Some Venting

Master Flow Air Duct Pipe, Flexible, Insulated, 10 in Nominal, 25 ft Length, 2 ply Thickness, -20 TO 250 deg F, Fiberglass Yarn, NFPA 90A + 90B, UL Listed, Used in Multiple Applications Including Heating and A/C Systems and Some Venting

Master Flow Duct Pipe, Flexible, Insulated, 10 in Nominal, 25 ft Length, 2 ply Thickness, -20 TO 250 deg F, Fiberglass Yarn, NFPA 90A + 90B, UL Listed, Used in Multiple Applications Including Heating and A/C Systems and Some Venting

Imperial Round Pipe, Furnace, Snap-Lock, 5 in Outside Dia, 30 in Length, 30 ga Thickness, Crimped, Steel, Galvanized, Used to Distribute Warm and Cold Air