Vents 4 inch Black External Gravity Grille Air Vent Cover 100 mm Extractor Fan Back Draught Shutter Covers Ducting Tumble Dryer Bathroom Outside Wall Ventilation Hose Duct Grill
This gravity grille cover can be used as a part of a long ductwork run for a variety of purposes whole house ventilation, conditioning ducting, passive ventilation, positive input, HVAC, Heat Recovery Systems and to cover Bathroom, Kitchen air conditioning fans.
Blauberg Louvred Wall Vent Grille 125 mm - 5 Inch White with Flyscreen for Internal Or External Use Tumble Dryer Ventilation Cover Extractor Fan Kitchen Grill Outside Cooker Hood Ducting
Louvered blades to reduce the effects of wind and Rain.
free shipping
Envirovent SIL100 Silent-100 Axial Silent Extractor Fan Axial 100 mm / 4 Inch Timer Model (White)
Dimensions 158mm wide x 158mm high. Spigot is 99mm diameter (for connection to 100mm ducting) and projects for 80mm beyond installed surface.
£ 43.99
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White Exhaust Hood Vent 6'' Inch / 150 mm with Shutters, Built-in Guard/Mesh Screen and Flange, Air Vent Cover with Flaps, HVAC Exhaust Vent Duct Cap, Helps with Backdraught/Backdraft
EFFICIENT Engineered for maximum airflow and improved ventilation. Great for home improvement.
Timloc Terracotta Hooded Cowl 9" x 6" Vent Cover for Air Bricks Grilles Extractors
Wall vent cowl cover for air bricks vents and grilles.
HG Power 6 Inch Air Vent Covers for Walls Outside 150mm Stainless Steel Extractor Fan Vent Cover, Built-in Screen Mesh, for Tumble Dryer Vent Cover
Insect-proof Upgraded version, thickened, with insect-proof mesh effectively prevents insect, mouse birds from entering.
LbsAMP Cowled External Square Air Vent Cover 100mm Anti Insect Ventilation Grilles Cover 304 Stainless Steel Grey Wall Vent Cover Outside for Kitchen Ducting Extractor Bathroom Fan Vent Cover
Stainless Steel Material The extractor fan vent cover is made of genuine 304 stainless steel material, which is not afraid of sunlight and rust; it is not afraid of wind and rain and is corrosion-resistant. Rugged and durable features effectively extend the service life of the product.
Vents 100 Silenta MVT K Silent a Bathroom Extractor Fan, Pull Cord, Timer, Energy Saving and Quiet-100mm (4"), 7 W, 240 V, Brilliant White
Quick and Easy Installation compact 100 mm extractor fan in brilliant white finish, designed with a built-in run-on timer and back draught shutter for effective moisture removal
£ 35.48
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H&C VENT Anthracite Ventilation Gravity Grille 153mm with 100mm 4 inch Connector│ Air Vent Covers with Flaps and Insect Protection │ Extractor Cover for Duct Pipe, Wall, Window │ Inside and Outside
Practical Use With Gravity Shutters and Insect Protection. Gravity shutters (blinds flaps slats) work as a one way valve and stop air flow when ventilation system is not in use. At the same time not letting back into your home unpleasant odours, dust and frost.
Air Vent 431302 Slimline Low Profile 100 mm 4-inch Bathroom Extractor Fan with Timer and by Generic Backdraught Shutter, White
Airvent 431302 Slimline Low Profile 100 mm 4 inch Bathroom Extractor Fan with Timer and by Generic Backdraught Shutter
£ 24.99
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Ducting Gravity Flaps 150mm / 6" Extractor Fan Flappy Outside Air Vent Grille T79
Grilles are ideal for mounting on an external wall
100mm Extractor Fan Vent Cover Cowled External Air Vent Cover Stainless Steel Tumble Dryer Vent
Product Specifications Includes 1 x 100mm extractor fan vent cover, 4 installation screws, and 1 rubber gasket for noise reduction. (PLEASE NOTE external vent cover's diameter is 96mm fitting snugly into 100mm pipes or holes.)