Double Flaps Duct Back Draught Shutter Draft Blocker Backdraft Damper – Hon&Guan
Double Flaps Back Draught Shutter
Backdraught Shutter
Draft Blocker
Backdraft Damper
Back Draught Shutter

Hon&Guan Double Flaps Back Draught Shutter 150mm to 180mm

Regular price $7.99
Shipping calculated at checkout.

  • This backdraught shutter can be used for a variety of purposes including whole house ventilation, passive stack vent, air conditioning, positive pressure, Tumble Dryer Venting, HVAC, and Heat Recovery Systems.
  • Stops unpleasant odours, noises, or draughts flowing back through your duct,Perfectly suited for ducting Bathroom or Kitchen extractor fan, Hydroponics, In-Line Extract Fans, or Cooker Hood.

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