10 best4 Duct Fansof November 2024
112M consumers helped this year.
8% off
1
Aygrochy 4 inch Inline Duct Fan with Temperature and Humidity Controller, Extractor Fan for Booster, Grow Tents, Ventilation and Extractor Fan(UK Plug).
Aygrochy
9.9
2
Hon&Guan Aluminium PVC Ventilation Air Ducting 4 Inch Flexible Vent Hose Pipe for Extractor Fan, Hydroponics(ø100mm*5m,White)
Hon&Guan
9.8
3
Kair White Louvred Wall Vent Grille 155mm External Dimension with Flyscreen and Round 100mm - 4 inch Rear Spigot
Kair
9.7
4
Manrose QF100T Quiet Extractor Fan with Timer for 4"/100mm Duct
Manrose
9.6
5
Fantronix TUBE Extractor Fan Easy Operation With Light Switch and Run-on-Timer. Loft or attic, Dimensions: 246mm (L) x 190mm (H) x 167 mm (W), Spigot: 86mm Diameter for 100mm duct connection – White
Fantronix
9.4
OtherUp to 16% off
4Inch 10FT Long Flexible Aluminum Air Ducting, Heavy-Duty Black 4 Layer Dryer Vent Hose, Dryer Duct for HVAC Ventilation,Duct Fan Systems, 2 Stainless Steel Clamps Include
Anesty Inline Bathroom Extractor Fan 100mm/4 Inch, In Line Duct Fan Mixed Flow 220m3/hr - Grow Room Fan Tent Hydroponic Ventilation System
Adair 4inch x 10ft (3M) Air Ducting Tumble Dryer Vent Hose 100mm White, Wide Long Flexible Aluminium PVC Air Hose, Includes Hose Clamps, Suitable for Air Conditioner, Bathroom Extractor Fan (3 Metre)
FanGoFast Smoke Extractor Duct Fan 100mm Inline Duct Fan Exhaust Fan Inline Fan 230V Quiet for Bathroom, Office, Grow Rooms (Black, 100mm)
6
Kair PVC Flexible Hose 102mm External Diameter / 100mm - 4 inch Universal Tumble Dryer, Cooker Hood, Extractor Fan, Air Conditioner Hose - 3 Metre Length
Kair
9.1
7
Kair Ducting Reducer 150mm to 100mm / 6 to 4 inch Duct Pipe Reduction Connector
Kair
8.9
8
MARS HYDRO 4 Inch Inline Duct Fan with Temp Digital Controller Exhaust Fan for Grow Tents Hydroponics
MARS HYDRO
8.7
9
4 Inch - 100 mm Universal Budget Silent Fan Filter Duct Kit for Grow Tent Quiet Operation Inline Extractor Fan Air Diffuser Hydroponic Carbon Filter Flexible Ducting Smell Odor Temperature
BLACK ORCHID
8.4
10
AC Infinity CLOUDLINE T4, Quiet 4” Inline Duct Fan with Temperature Humidity Controller, Bluetooth App - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
AC Infinity
8.1
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