Photo 1 of Tandefio 6" Dia Rectangular to Round Duct Transition 3-1/4" x 10" to 6" Galvanized Transition to Round HVAC Duct Adapter Microwave Vent Kit for Range Hood, Exhaust Vent

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Photo 1 of Tandefio 6" Dia Rectangular to Round Duct Transition 3-1/4" x 10" to 6" Galvanized Transition to Round HVAC Duct Adapter Microwave Vent Kit for Range Hood, Exhaust VentPhoto 2 of Tandefio 6" Dia Rectangular to Round Duct Transition 3-1/4" x 10" to 6" Galvanized Transition to Round HVAC Duct Adapter Microwave Vent Kit for Range Hood, Exhaust Vent