Polypropylene Ducting

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

234x29mm Double Airbrick Adapter

Kair Brown Cowled Outlet Grille 183mm External Dimension Wall Vent With 150mm - 6 inch Round Rear Spigot and Backdraught Shutter

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

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

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

Kair Brown Cowled Outlet Grille 155mm External Dim Wall Vent With Rectangular 110mm x 54mm Rear Spigot & Backdraught Shutter

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

Kair Brown Gravity Grille 155mm External Dimension with 100mm - 4 inch Round Rear Spigot and Not-Return Shutters

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

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 204mm x 60mm Airbrick With Surround - Black

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

Kair 204mm x 60mm Airbrick With Surround - White

Kair Airbrick Adapter 310x29mm to 234x29mm

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

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

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

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

System 225 Double Airbrick Adapter With Grille (DUCVKC712G)

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

Kair Terracotta Louvred Grille 183mm External Dimension Wall Ducting Air Vent with Round 150mm - 6 inch Rear Spigot