- 4" inch Plastic Inline Backdraft Damper. Connect Exhaust or Bathroom air Dryer and ducting with Backdraft Damper. HVAC. Heating. Cooling. Kitchen and Bathroom Applications.
$9.90
Description
PVC Plastic duct connector with back draft damper. Pipe connector of round ducts. Ø4 inch..Made out of plastic - durable and light..Quick and easy to assemble - DIY Press on chosen duct - flex or straight - and by using montage glue. Tape or steel clamps tighten the connection..Perfect for heating, cooling or air conditioning - HVAC. Bathroom and kitchen air exhaust..Heat-resistant from: 5 °F to 160 °F.
