Kair⏳DuctingKair 90 Degree Elbow Bend 100mm - 4 inch Round Plastic Ducting Joint to Connect Round Duct Pipe or Flexible Hose$30.99View
Kair⏳Registers, Grilles & VentsKair Brown Circular Vent 128mm Dimension Wall Grille with Fly Screen and 100mm - 4 inch Round Rear Spigot$24.99View
Kair⏳Registers, Grilles & VentsKair White Circular Vent 128mm Dimension Wall Grille with Fly Screen and 100mm - 4 inch Round Rear Spigot$24.99View
Kair⏳DuctingKair Ducting Adaptor 110mm x 54mm to 100mm - 4 inch Rectangular to Round Straight Channel Connector for Converting to Different Size Duct Systems$30.99View
Kair⏳DuctingKair Plastic Ducting Pipe 100mm - 4 inch / 1 Metre Long Length - Rigid Straight Duct Channel$49.99View
Kair⏳Registers, Grilles & VentsKair Terracotta Cowled Outlet Grille 155mm External Dimension Wall Vent with 100mm - 4 inch Round Rear Spigot and Wind Baffle Backdraught Shutter$36.99View
Kair⏳Registers, Grilles & VentsKair Brown Cowled Outlet Grille 155mm External Dimension Wall Vent with 100mm - 4 inch Round Rear Spigot and Wind Baffle Backdraught Shutter$36.99View
Kair⏳Registers, Grilles & VentsKair Beige Cowled Outlet Grille 155mm External Dimension with 100mm - 4 inch Round Rear Spigot and Wind Baffle Backdraught Shutter$36.99View
Kair⏳Registers, Grilles & VentsKair Terracotta Louvred Grille 155mm External Dimension Wall Ducting Air Vent with Round 100mm - 4 inch Rear Spigot$30.99View
Kair⏳Registers, Grilles & VentsKair White 100mm Louvred Wall Vent Grille with Flyscreen - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover$31.99View
Kair⏳Registers, Grilles & VentsKair Brown Louvred Grille 155mm External Dimension with Round 100mm - 4 inch Rear Spigot - Wall Ducting Air Vent$30.99View
Kair⏳Registers, Grilles & VentsKair Beige Louvred Grille 155mm External Dimension with Round 100mm - 4 inch Rear Spigot - Wall Ducting Air Vent$33.99View
Kair⏳Registers, Grilles & VentsKair White Louvred Grille 155mm External Dimension Wall Ducting Air Vent with Round 100mm - 4 inch Rear Spigot$30.99View
Kair⏳Registers, Grilles & VentsKair Terracotta 100mm Gravity Wall Vent Grille - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover - Backdraught Prevention Shutter Flaps$33.99View
Kair⏳Registers, Grilles & VentsKair Brown 100mm Gravity Wall Vent Grille - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover - Backdraught Prevention Shutter Flaps$42.99View
Kair⏳Registers, Grilles & VentsKair Black 100mm Gravity Wall Vent Grille - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover - Backdraught Prevention Shutter Flaps$33.99View
Kair⏳Registers, Grilles & VentsKair Beige 100mm Gravity Wall Vent Grille - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover - Backdraught Prevention Shutter Flaps$33.99View
Kair⏳Registers, Grilles & VentsKair White 100mm Gravity Wall Vent Grille - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover - Backdraught Prevention Shutter Flaps$33.99View
Kair⏳DuctingKair Ducting Adaptor 110mm x 54mm to 100mm - 4 inch Rectangular to Round Straight Channel Connector for Converting to Different Size Duct Systems - Female$33.99View
Kair⏳DuctingKair 110 mm x 54 mm Rectangular to Round (100 mm Male Spigot) 90 Degree Bend - SYS-100 - DUCVKC237 by Kair$30.99View
Kair⏳DuctingKair Elbow Bend Adaptor 110mm x 54mm to 100mm - 4 inch Rectangular to Round 90 Degree Bend Adapter for Converting to Different Size Plastic Ducting Systems - Female$30.99View
Kair⏳DuctingKair Rectangular Ducting Retaining Clip 110mm x 54mm Support Bracket for Plastic Flat Channel Duct (May Arrive Black)$21.99View