Top 10 4inch Extractor Fan UK – Grow Tents

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1. BLACK ORCHID

4 Inch Universal Budget Silent Fan Filter Duct Kit for Grow Tent Quiet Operation Inline Extractor Fan Air Diffuser Hydroponic 100mm Carbon Filter Flexible Ducting Smell Odor Temperature Heat Control

BLACK ORCHID - 4" 100 mm duct connections - fits solid and flexible ducting. Quiet and powerful 33w motor and fitted with UK plug & 1. 8m power cord. Works well with carbon filters & long duct runs. Complete extraction kit Perfect for new or experienced growers. Mixed flow blade achieving an airflow up to 187 m3/hour. 4" 100 mm duct connections - fits solid and flexible ducting.
BrandBLACK ORCHID
ManufacturerBLACK ORCHID
Height1 cm (0.39 Inches)
Length1 cm (0.39 Inches)
Width1 cm (0.39 Inches)
Part NumberVU-TT-100-R2-KIT
ModelVU-TT-100-R2-KIT

2. BLACK ORCHID

4 inch Ultra Quiet in line Air Intake Grow Tent Smart Extractor Fan for LED CFL Setups and Filter Kits Ventilation 100mm Hydroponic Odour Removal and Heat Control 100 mm Silent

BLACK ORCHID - High quality ball bearing, hobby rooms, 000 hours or 3 years. Can be mounted in a variety of applications and are suitable for use with either rigid or flexible ducting 100mm diameter. Powerful in-duct mounted mixed flow extractor fan designed to produce higher working pressures for applications that require high air flows, with low relative noise.

Used for extraction and intake of air from, grow tents, basements, continuously rated and warranted for a minimum of 30, long life motors, sheds & workshops. Easy installation and maintenance. Up to 187 m3/hour extract airflow rate with a high-pressure mixed flow impeller. Can be electrically wired directly to 240 v mains, variable speed or environment controller.

Can be mounted in a variety of applications and are suitable for use with either rigid or flexible ducting 100mm diameter. 36 dba sound level at 3 m distance. Long life 240 v mains voltage 33 w motor. Powerful in-duct mounted mixed flow extractor fan designed to produce higher working pressures for applications that require high air flows, with low relative noise.
BrandBLACK ORCHID
ManufacturerBlack Orchid
Height19 cm (7.48 Inches)
Length24.6 cm (9.69 Inches)
Weight1.45 kg (3.2 Pounds)
Width16.7 cm (6.57 Inches)
Part NumberBO-MFW-100

3. FANTRONIX

FANTRONIX UNr2 QUIET 4" inch 100 mm Low Noise Inline Fan with Speed & Temperature Control & Thermostat, ideal for Hydroponic rooms/Grow Tent Kits or kitchen exhaust, bathroom extractor

FANTRONIX - Designed to ventilate hydroponic grow rooms/tents, transfer heating/cooling and exhaust odors/smells. Temperature controller 4m long probe -self adjusts fan speed if temperature is over the set limit min 20° - max 30°. Plug & play: ac power plug & long life 33 w motor. Discrete packaging & compatible with any grow tent, carbon air filter and ducting. High air flow: up to 187 m3/hour extract airflow rate with a high-pressure mixed flow impeller - 36 dBA. Ipx4 ingress protection rating.
BrandFANTRONIX
ManufacturerFANTRONIX
Height22 cm (8.66 Inches)
Length24 cm (9.45 Inches)
Width17 cm (6.69 Inches)
WarrantyManufacturer warranty of 24 months from date of purchase.

4. VENTS

VENTS 4 inch 100 mm Low Noise Fan with Speed & Temperature Control Thermostat Hydroponic Inline Intake Mixed Flow Duct Ventilation for Grow Tent Room

VENTS - Cable and UK 13amp plug supplied. Application: extractor fan that fits standard 100 mm or 4 " solid or flexible ducting. 4m long temperature probe for accurate temperature reading of your grow room. Compatible with all grow tents and hydroponics carbon filters. The motor has IP X4 ingress protection rating.

Built-in speed control knob. Easy to use: can be electrically wired directly to 240 v mains, variable speed or environment controller. Long life ball bearing motors and thermal protection to prevent motor burnout. Featured with wide capabilities and high performance of axial and centrifugal fans and is specifically designed for supply and exhaust ventilation of premises requiring high pressure, powerful air flow and low noise level. The fan maintenance does not require total disassembling. Uses: used for extracting air from grow tents, hobby rooms, sheds & workshops.

Fan temp control can be used to reduce airflow fan speed to minimum after your grow lights have switched off. Built-in mounting foot for easy fixing. Plug & play: long life 240 v mains voltage 33 w motor. Featured with wide capabilities and high performance of axial and centrifugal fans and is specifically designed for supply and exhaust ventilation of premises requiring high pressure, powerful air flow and low noise level. Compatible with all grow tents and hydroponics carbon filters.
BrandVENTS
ManufacturerBlauberg
Part NumberTT-100-UNR2

5. BLACK ORCHID

BLACK ORCHID 4" Extractor Fan Carbon Filter Kit Hydroponic Grow Room Tent Air Ventilation System

BLACK ORCHID - Long life matched carbon filter, 5m of high quality ducting, clips and sealing tape. Full hydroponic grow room fan, filter & ducting kit. 4" 100mm low noise radial fan capable of up to 105 m3/h and supplied with UK & EU plug & lead. Great for small set ups, tents and LED lights. Full hydroponic grow room fan, filter & ducting kit. Matched to give a balanced airflow without compromising carbon filter.
BrandBLACK ORCHID

6. gardener corner

Gardener corner Hydroponic Fox Carbon Filter Inline Extractor Fan Kit 100mm 4" Grow Complete Set

gardener corner - Aluminium ducting is durable and tough but flexible enough to suit the users needs. Carbon filter reduces odours and also eliminates airborne odours. Adjustable speed gives better control over airlow.
Brandgardener corner
ManufacturerACI

7. RVK

Hydroponic Grow Tent Room Ventilation Kit 4" Inch 100mm Systemair Extractor RVK Fan A1 175m3/hr

RVK - Integral thermal contacts with electrical reset;. Can be installed in any position; Maintenance-free and reliable; Manufactured from fibreglass reinforced plastic;. High quality plastic cased rvk fan;Diameter: 10" 250mm;Max Airflow: 7600m3/hr;. The rvk fan brackets supplied allow for easy installation to the floor, wall or ceiling - and removal;. Speed-controllable using a Primair Fan speed controller;.
BrandRVK
ManufacturerRVK

8. BLACK ORCHID

BLACK ORCHID White 4" 100 mm Silent Grow Tent Air Filtration Kit Setup Powerful Inline Intake Duct Extractor Fan Premium Activated Carbon 100% Filtered Airflow

BLACK ORCHID - Full hydroponic grow room fan, filter & ducting kit. 4" 100 mm duct connections - fits solid and flexible ducting. Long life matched carbon filter, 5m of high quality ducting, clips and sealing tape. Matched to give a balanced airflow without compromising carbon filter. Full hydroponic grow room fan, filter & ducting kit. 4" 100 mm duct connections - fits solid and flexible ducting. 4" 100mm low noise radial fan capable of up to 187 m3/h and supplied with UK & EU plug & lead. Great for small set ups, tents and LED lights.
BrandBLACK ORCHID
ManufacturerBlack Orchid
Part NumberBO-MFW-100-R2-KIT

9. HG Power

Greenhouses, Hydroponics, HG POWER 4" Extractor Ventilation Fan Quiet Duct Max Airflow 190m3/h for Bathroom, Inline Fans

HG Power - High effciencyadopts capacitive asynchronous electric motor with original Japanese NMB bearing which offers the inline fans a high performance.

2 speedstwo gears optional wind speed, high air volume of 160 m³/h or 190 m³/h, removes the exhausts and odors from indoor quickly. Ip44 protectionthe inline extractor IP44 protection class is suitable for working in humid environment without causing short circuit. Premium qualitythe fan body is made of high quality ABS, makes it weatherproof, ensure a longer life. Wide applicationperfect for home, greenhouses, mall, warehouse to reduce humidity and clean air in grow rooms, office, basements or kitchens.
BrandHG Power
ManufacturerHG Power
Height30.2 cm (11.89 Inches)
Length20.8 cm (8.19 Inches)
Width20.8 cm (8.19 Inches)

10. Warmiehomy

Warmiehomy 4 Inch 100mm Carbon Filter Extractor Fan Kit Set Hydroponics Twin Speed Fan 14 Inch 350mm Carbon Filter Flexible Ducting Smell Temperature Heat Control

Warmiehomy - Ideal for grow room, tents. Fan: pp+abs, 100% copper core coil. Filter: rc412 activated carbon+aluminum. Full hydroponics twin speed fan, carbon filter and ducting kit. Low noise fan with 5 fan blades, 30dBA. Ce approved, 220-240vAC, 50Hz.
BrandWarmiehomy
ManufacturerWarmiehomy