Polypropylene Ducting

Kair Threaded Connector 100mm - 4 inch for Joining Flexible Hose to Round Ducting Fittings

Kair Wall Plate 110mm x 54mm for Rectangular Ducting

Kair Round Connector 100mm - 4 inch to Connect Duct Pipe or Flexible Ducting Hose

Kair Brown Louvred Wall Vent Grille 155mm External Dimension with 110mm x 54mm Rectangular Rear Spigot

Kair Beige Gravity Grille with Rectangular 110x54mm Rear Spigot

Kair Wall Plate 150mm x 70mm for Rectangular Ducting

Kair White Airbrick Grille with Damper Flap for 150mm x 70mm Ducting

Kair Rectangular 204x60mm Terracotta Airbrick

Kair Wall Plate 125mm - 5 inch for Round Ducting

Kair Rectangular Straight Connector 150mm x 70mm Flat Pipe Joint

Kair Black Louvred Grille 155mm External Dimension with Round 100mm - 4 inch Rear Spigot Wall Ducting Air Vent

Kair Black Airbrick Grille with Surround for 204mm x 60mm Ducting

Kair Beige Louvred Grille 155mm External Dimension with Round 100mm - 4 inch Rear Spigot - Wall Ducting Air Vent

Kair Wall Plate 100mm - 4 inch for Round Ducting

Kair Terracotta Louvred Grille 155mm External Dimension Wall Ducting Air Vent with Round 100mm - 4 inch Rear Spigot

Kair Single Grey Airbrick Without Grille To Fit DUCVKC704 Or DUCVKC714

Kair Threaded Connector 125mm - 5 inch for Joining Flexible Hose to Round Ducting Fittings

Kair Brown Louvred Grille 155mm External Dimension with Round 100mm - 4 inch Rear Spigot - Wall Ducting Air Vent

Kair Rectangular Straight Connector 234mm x 29mm Flat Pipe Joint

Kair Ducting Reducer 200mm to 150mm - 8 to 6 inch Duct Pipe Reduction Connector for Extract Fans and Ventilation Units

Kair Terracotta Airbrick Grille with Damper Flap for 150mm x 70mm Ducting

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

Kair Brown Circular Vent 128mm Dimension Wall Grille with Fly Screen and 100mm - 4 inch Round Rear Spigot

Kair Wall Plate 180mm x 90mm for Rectangular Ducting