Photo 1 of Cionyce Duct Connector Flange 6 Inch, Plastic Straight Pipe Flanges for 6" Ducting Pipes Hoses Heating Cooling HVAC Ventilation Use

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Photo 1 of Cionyce Duct Connector Flange 6 Inch, Plastic Straight Pipe Flanges for 6" Ducting Pipes Hoses Heating Cooling HVAC Ventilation UsePhoto 2 of Cionyce Duct Connector Flange 6 Inch, Plastic Straight Pipe Flanges for 6" Ducting Pipes Hoses Heating Cooling HVAC Ventilation Use