White Polypropylene Ducting

Kair Elbow Bend Adaptor 150mm x 70mm to 125mm - 5 inch Rectangular to Round 90 Degree Bend Adapter

Kair Ducting Adaptor 150mm x 70mm to 125mm - 5 inch Rectangular to Round Straight Channel Connector

Kair Elbow Bend Adaptor 220mm x 90mm to 150mm - 6 inch Rectangular to Round 90 Degree Bend Adapter

234x29mm Double Airbrick Adapter

Kair White Louvred Wall Vent Grille 183mm External Dimension with Flyscreen and Round 150mm - 6 inch Rear Spigot

Kair Ducting Adaptor 204mm x 60mm to 100mm - 4 inch Rectangular to Round Straight Channel Connector

Kair Round Connector 150mm - 6 inch to Connect Duct Pipe or Flexible Ducting Hose

Kair White Louvred Grille 155mm External Dimension Wall Ducting Air Vent with Round 125mm - 5 inch Rear Spigot

Kair Fast Seal 220mm x 90mm Ducting Quick Fit Connector for Extending Rectangular Flat Pipes Together

Kair White Louvred Wall Vent Grille 155mm External Dimension with Flyscreen and Round 100mm - 4 inch Rear Spigot

Kair Elbow Bend Adaptor 220mm x 90mm to 125mm - 5 inch Rectangular to Round 90 Degree Bend Adapter

Kair Fast Seal 125mm - 5 inch Ducting Connector for Quick Fitting Round Pipe To Duct Fitting

Kair White Louvred Wall Vent Grille 155mm External Dimension with Flyscreen and Round 125mm - 5 inch Rear Spigot

Kair Rectangular Straight Connector 180mm x 90mm Flat Pipe Joint

Kair Ducting Adaptor 204mm x 60mm to 125mm - 5 inch Rectangular to Round Straight Channel Connector

Kair Airbrick Adapter 310x29mm to 234x29mm

Kair 204mm x 60mm Airbrick With Surround - White

Kair White Cowled Outlet Grille 155mm External Dimension Wall Vent With 125mm - 5 inch Round Rear Spigot and Backdraught Shutter

System 225 Double Airbrick Adapter With Grille (DUCVKC712G)

Kair Fast Seal 204mm x 60mm Ducting Quick Fit Connector for Extending Rectangular Flat Pipes Together

Kair Elbow Bend Adaptor 180mm x 90mm to 150mm - 6 inch Rectangular to Round 90 Degree Bend Adapter

Kair White Gravity Grille 155mm External Dimension Ducting Air Vent with 125mm - 5 inch Round Rear Spigot and Not-Return Shutters

Kair Airbrick Adapter 234x29mm to 234x29mm

Kair White Gravity Grille 183mm External Dimension Ducting Air Vent with 150mm - 6 inch Round Rear Spigot and Not-Return Shutters