AirTech-UK Cowl Gravity Flap Wall | Non-Return Valve Cowl Duct Cover Air Vent Black-150mm
Weather-Ready Protection Say goodbye to rain and wind infiltrating your ducts with our Cowled Wall Outlet. It's your shield against the elements!
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Blauberg 100 mm 4 inch White Louvred Wall Vent Grille Slimline with Fly-Screen for Internal Or External Use for Bathroom Toilet Shower Extractor Fan Tumble Dryer Cooker Hood Shed
Louvered blades to reduce the effects of wind and Rain.
£ 7.49
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Hon&Guan 100mm Round Louvred Air Vents for Wall Ceiling, 4 Inch Extractor Vent Cover Grille with Flyscreen Mesh Shed Vent Duct Vent Tumble Dryer Vent Cover External
Louvred air vents with removable insect screen for easy cleaning.
calimaero® Seal Backdraft Shutter 4 Inch Inline Extractor Fan Backdraft Shutter Quiet Rubber Flaps, Fits All DN 100mm Ducting/Made from Recycled Plastic in DE
HIGH-QUALITY MATERIALS The calimaero backdraft shutter does not only prevent the outside cold air from entering back into your home but it also helps our environment because it is made of recycled material from Germany. This back draught can be inserted into all exhaust air pipes regardless of the ducting materials. Its plastic and rubber flaps are robust, weather resistant, and environmentally friendly.
Terracotta 100mm 4 Inch Plastic Cowled Hooded Wind Baffle Wall Grille Air Ventilation Round Spigot + Wind Baffle & Backdraught Shutter Wall Ceiling Duct Extractor Inline Fan Bathroom Cover Cooker Hood
Suitable for 100mm, 4" ducting & extractor fan connections. Includes built-in anti back draught shutter blades - removable if not required
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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.
Blauberg Fans Grille DECOR155X155/100GWHITE White
100mm 4 inch duct and extractor fan connection sizes
£ 8.99
H&C VENT Exhaust Air Diffuser with Connector & Valve │ Ventilation Grilles │ Ducting Hose Vent Cover │ Duct Pipe Extractor Covers for Bathroom Fan Wall Ceiling Window │ Inside & Outside
Size and Technical data Size - 100 mm 3.93 Inch, 148 x 153mm; Features - Universal Diffuser, For Round Ventilation Systems, Ceiling and Wall Connector Flange Performance - up to 250m3 h Connection type - male spigot;
Joyzan Exhaust Fan Cover, Vent Grill Bathroom Fan Outdoor Cover Extractor Duct Ventilation Louver External Dimension Ducting Kitchen Louvered Metal Grilles Screen Grille Square Tumble Dryer Outside
Air Vent Grill Cover The bathroom extractor fan cover features degree inclined louver design, vent cover grill, exhaust fan outlet air vent cap, allowing for proper ventilation while effectively preventing dust and debris from entering your living space. And the vent cover is easy to install
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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
Manrose 1162BLK 100mm 4" Gravity Grille Extractor Fan Vent Cover with Gravity Flaps - Black
Grille measures approx 5" square inside frame
£ 9.99
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