White Gravity Grille 150 mm / 6 inch External Ducting Air Vent with Round Spigot and Non-Return Gravity Shutters for Kitchen Ceiling Extractor Fans Bathroom Ventilation Duct Fan Cover
190 mm x 190 mm Plastic ducting air inlet air outlet with gravity shutters - 6 inches 150 mm round male spigot on the back of the grille for indoor or outdoor use.
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100mm (4 inch) Dia Grey Plastic External Fixed Blade Vent Cover Grille (155x155mm External Size) Extractor Fan Air Ventilation External or Internal Wall Grille for Use Ducting Systems with Flyscreen
Easy to install, just push-fit duct and fittings together. Perfectly suited Bathroom or Kitchen extractor fan vent, Hydroponics fan or In-Line Extract Fan.
£ 8.99
Airflow iCON 15 Bathroom Extractor Fan - 100mm/4 - Energy Saving 9.4W, 19 l/s - Silent Iris Backdraught Shutter - Optional Humidity, PIR & Timer Modules Sold Separately | 3-Years Warranty
Iris Opening Technology Automatically closes when the fan is not in use, preventing backdraughts and blocking cold air from entering. Keeps your bathroom warm and helps lower energy bills.
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Xpelair C4HTSR 4" Simply Silent Contour bathroom extractor fan with humidistat and timer, plus choice of square and round baffles, White, 240V
Two speeds - 15 litres per second and 21 litres per second - selectable at instalL
£ 83.99
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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.)
Stainless Steel Wall Air Vents, 100mm Exhaust Cover Outlet External Vent Covers Extractor Wall Square Air Vents for Bathroom, Kitchen Fans
Stainless Steel Material The exhaust cover outlet is made of 304 stainless steel material, weather proof, anti-rust and corrosion resistant, which can be used for a long time.
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Puupaa 100-150mm Plastic Louvred Wall Vent Grille,White Ceiling Extractor Fan Bathroom Cover for Internal,External Use(150mm)
Indoor and Outdoor Use With its simple design, this grille is suitable for both indoor and outdoor use, making it a versatile choose for various settings.
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Manrose QF100T Quiet Extractor Fan with Timer for 4"/100mm Duct
Unique turning vane technology
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Ede Groups 155 x 155 mm Louvre Wall Vent Cover Grille 100mm Round - 4 Inch for Extractor Vent Cover, Air Vent Cover, Bathroom Extractor Fan or Dryer Ventilation (Brown)
Perfect Fit for 100mm Vent Cover The EDE Group 155 x 155 mm louvre wall vent cover is specifically designed for 100mm extractor fan vents, ensuring a secure and precise fit. Ideal for use as an external extractor fan vent cover, it provides effective protection and ventilation.
GEFONG Plastic Louvred Wall Grille 5 inch 125mm with Anti-Insect Mesh for Ceiling Extractor Fan Bathroom Air Vent Cover for Tumble Dryer Ventilation Cooker Hood Ducting White 1 Pcs
Louver blades to reduce the effects of wind and rain; Resistant to UV light and aging
£ 10.65
100mm (4 Inch) Square Vent Cover - Black 155mm x 155mm External Louvered Grille with Mesh for Bathroom, Kitchen, Loft, Extractor Fans and Air Ducts – Wall & Ceiling Ventilation Solution
Perfect Fit for Your Ventilation Needs This 100mm (4 inch) square grille features a secure duct connection, measuring 155mm x 155mm (6 x 6 ). It's designed to fit seamlessly into any wall or ceiling, ensuring optimal airflow for your extractor fans, air conditioning units, and ventilation systems.
Knightsbridge EX009W 100mm/4 Extractor Fan Grille with Fly Screen-White
Suitable for venting through internal and external walls and doors