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.
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Blauberg UK Blauberg-44950-A 4" 100mm Y Ducting Piece for Ventilation and Extractor Fans, White
Seamless Integration Easily connects and joins different duct runs together, providing a flexible solution for diverse ventilation needs.
Plastic Ducting Tube Pipe Extractor Fan System 4" 100mm Dia x 1000mm 1 Meter Hydroponics Fan Ventilation ducting
White plastic
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Aygrochy Aluminium PVC Ventilation Ducting with 2 Clamps,100mm Air Duct Flexible Hose for Universal Tumble Drier, Cooker Hood, Extractor Fan(100mm*3m)
Material inner PVC membrane + thick steel wire + double-layer aluminium foil under the waterproof PVC layer, 2-layer air hose with a layer of steel wire. The steel wire has a short distance, strong elasticity and does not deform so easily that the ventilation system is not torn or pierced.
100mm / 4" Flexible PVC Ducting Extractor Hose - 1 metre/Tumble Dryer, Cooker Hood, Extractor Fan, Air Con.
Extractors, Cooker hoods, Tumble dryers, Bathroom fans, Air conditioning etc..
Ø 100mm / 4 inch Extractor Fan Non Return Valve - Ducting Pipe - Plastic - White
The valve does not affect the passive ventilation in the room
AIR 6 Lite-100T Powerful-95m3/h & Quiet-30dB(A) Extractor Fan with Timer for 4'' 100mm Ducting-White (100mm 4inches)
The Extractor Fan with an Upgraded Adjustable Timer (30 seconds to 30 minutes). Upgraded Timer is Adjusted by Selecting Time using the button. Light Indicator will show you the selection. No more nonsense with adjusting with tiny screw driver without knowing what setting you're ON!
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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.
Ø 100mm / 1.5 m Aluminium Ducting Hose - Air Flexible Duct for Tumble Drier, Cooker Hood, Extractor Fan, Hydroponics Grow Room
Aluminium flexible pipe, connection diameter 100 mm, length 1.5 m
Vents 4 inch Black Plastic Cowled Air Vent Wall Grill with 100 mm Rear Spigot Ducting Gravity Flap Grille Cover for Hooded Cooker Hood Outlet Kitchen Bathroom Shed Extractor Fan Ventilation
This black cowled hooded wall vent baffle with removable single blade back draught shutter is suitable for use with 100 mm 4 inch round ducting and extractor air fan connections. The external dimensions of this cowled vent are 155 mm x 155 mm.
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AKOLAFE 16FT (5m) Tumble Dryer Hose, 100mm Flexible Ducting 4Inch Dryer Vent Hose White Aluminum 100mm Ducting for HVAC Ventilation Cooker Hood Extractor Fan Air Conditioner
Fire Resistant 4 Inch Air Duct White aluminum dryer hose is fireproof, heat resistant and waterproof; aluminum dryer hose can withstand temperatures from -30 C to 150 C; tumble dryer hose is ideal for extensive indoor use and is compatible with ventilation systems
Aluminium PVC Ventilation Air Ducting, 5m Dryer Vent Hose, 100mm Flexible Ducting for HVAC Ventilation, Black 4 Layer HVAC Ventilation Air Hose with 2 Stainless Steel Clamps
Air Ducting size 4 inches (100mm diameter) x 16.5 feet (5m extented length).