As an Amazon Associate I earn from qualifying purchases.
Size & features - duct size: 6 inches | dimensions: 7. 3 x 6. 5 x 6. 9 inches | bearings: dual ball | noise 31 dba | air flow: 288 cfM | Power 36W | HVI Listed | Energy Star Certified | 2 years Warranty. Our fans don’t purge or waste electricity at lower speeds.
Applications - our 6 inch inline fan can be used in indoor grow facilities and vertical farms, commercial drying and air filtration applications. This fan has ipX4 ingress protection rating to ensure long lasting. It translates into less than $100 annual cost of 24/7 operation at max speed using $029 average cost per KWH.

Adjustable speed: a stepless speed controller on the power cord enables the fan to run at different speeds; With this speed switch, you can adjust it to the desired airflow level.
Energy-efficient ventilation: this powerful blower with a fan speed of 2550 RPM can create an air flow of 390 CFM; It combines the features and benefits of axial and centrifugal fan, effectively circulating air.


You can correctly and precisely adjust the airflow level according to your requirement. Max ambient temp is 140℉/ 60℃. Safe and versatile applications : fully enclosed junction box, waterproof and dustproof design ensures safe usage and long service life in industrial, washroom, household and horticulture ventilation applications.
Simply remove the duct ends with locking tabs for quick installation and easy maintanance. Durable 3-pole grounded plug need no extra wires to deal with. Easy installation: feature with lightweight and compact enough to be installed in any angel and little availvable areas. Mixed flow design: compared with axial and centrifugal fans, mixed flow fan has large air volume and high static pressure for ventilation and purification.

Adjustable speed: this centrifugal fan is equipped with a stepless speed controller to enable the fan to run at different speeds; You can adjust it to the desired airflow level. Easy to install: this duct fan comes with a mounting bracket that the fan can be lifted by rope hangers; Quick installation and easy maintenance by simply removing the locking duct ends.

Speed controller: three speed switches enable fan to run at low, medium and high speed. Easy installation: feature with lightweight and compact enough to be installed in any angel and little availvable areas.
Such as bathroom, office, waterproof and dustproof design ensures safe usage and long service life in industrial, grow tent. Durable 3-pole grounded plug need no extra wires to deal with. Upgraded fan: size: 6inch; fan speed: 2500 rpm; air flow: 318 cfm; wind pressure:320 pa; bearings: double ball. 110v standard household plug; Pre-wired 5. 9 feet power cord. Durable plastic housing and blades revolve smoothly and powerfully and cut noise output to 40 dB.

Application range:it is very suitable for indoor ventilation and filtering peculiar smell, widely used in planting tents, bathrooms, hydroponics, greenhouses and so on.

Powerful air flow: heavy hitting blower with a fan speed of 2550 RPM for an air flow of 416 CFM. Multifunction: use anywhere that would benefit from improved air flow to reduce humidity, greenhouses, clear the air and lower temperatures in grow rooms, basements or kitchens.

Package included: 1 pack 6 inch inline duct fan with speed controller. Ipower powerful blower with a fan speed of 2400 RPM can create an air flow of 395 CFM; Effectively circulating air, ventilation and odor purification.

6 inch 25 feet uninsulated aluminum ducting + 2 stainless clamps: Flame-retardant coating and corrosion-resistant wire helix; Temperature endurance range from 0 ~ 185°F. 6 inch filter: dimensions: 6" Flange Ducting x 16" Length; Reversible flange.
1. TerraBloom
#ad
TerraBloom ECMF-150, Quiet 6" Inline Duct Fan with Variable Speed Controller – Ventilation Exhaust Fan for Heating Cooling Booster and Grow Tents
#adTerraBloom #ad - Built & design - coated steel housing of our grow fan resists rust, protects the motor & blades from accidental damage. This blower can be used as an exhaust for smoke, heat, heating and cooling transfer, humidity and act as an intake for fresh air.Size & features - duct size: 6 inches | dimensions: 7. 3 x 6. 5 x 6. 9 inches | bearings: dual ball | noise 31 dba | air flow: 288 cfM | Power 36W | HVI Listed | Energy Star Certified | 2 years Warranty. Our fans don’t purge or waste electricity at lower speeds.
More information #ad
You can also upgrade to our wireless remote control Model: ECMF-WR and intelligent thermostat speed controller Model: SC-ECMF as well. Extremely compact and fits into spaces with minimal clearance. Efficiency - terrabloom inline fan 6 inch features brushless ec motor and dual jet type blades, this blower delivers 288CFM airflow rate using just 36 Watts at max speed. Applications - our 6 inch inline fan can be used in indoor grow facilities and vertical farms, commercial drying and air filtration applications. This fan has ipX4 ingress protection rating to ensure long lasting. It translates into less than $100 annual cost of 24/7 operation at max speed using $029 average cost per KWH.
Brand | TerraBloom #ad |
Manufacturer | TerraBloom #ad |
Height | 6.5 Inches |
Length | 7.3 Inches |
Width | 6.9 Inches |
Warranty | All ECMF series fans are covered by a 2 year warranty against manufacturing defects |
More information #ad
2. VIVOSUN
#ad
VIVOSUN 6 Inch 390 CFM Inline Duct Fan with Variable Speed Controller HVAC Blower for Ventilation
#adVIVOSUN #ad - Low noise level: the durable fan blades revolve smoothly and powerfully, which helps collect airflow volume and cut noise output; A less than 34 dB noise level will not disturb your work. Versatile applications: suitable for industrial, household and horticulture ventilation applications; It can quietly and efficiently moving large volumes of air throughout your ventilation system.Adjustable speed: a stepless speed controller on the power cord enables the fan to run at different speeds; With this speed switch, you can adjust it to the desired airflow level.
More information #ad
Easy installation: this duct fan is compact and lightweight so it can be installed in small areas; Comes with an installation bracket indicating the direction of the airflow; Removable duct ends with locking tabs. Energy-efficient ventilation: this powerful blower with a fan speed of 2550 RPM can create an air flow of 390 CFM; It combines the features and benefits of axial and centrifugal fan, effectively circulating air.
Brand | VIVOSUN #ad |
Manufacturer | VIVOSUN #ad |
Height | 11.8 Inches |
Length | 8.7 Inches |
Weight | 6.7 Pounds |
Width | 8.7 Inches |
Warranty | Manufacturer Warranty for 360 days from date of purchase. |
More information #ad
3. iPower
#ad
6', iPower 6 Inch 395 CFM Exhaust Inline Duct Fan with Variable Speed Controller HVAC Blower for Indoor Grow Tents Garden Ventilation
#adiPower #ad - Ideal solution for multi-purpose use in residential and commercial ventilation. Low noise and speed control: durable plastic fan housing and blades for extremely low noiseMore information #ad
Brand | iPower #ad |
Manufacturer | iPower #ad |
Height | 10.08 Inches |
Length | 12.44 Inches |
Width | 10.16 Inches |
Part Number | GLFANXINLINEEXPADJ6 |
Model | 6 Inch 395 CFM Exhaust Inline Duct |
More information #ad
4. iPower
#ad
IPower 6 Inch 318 CFM Inline Duct Fan with Variable Speed Controller HVAC Quiet Exhaust Blower, for Grow Tent Ventilation, Black
#adiPower #ad - Speed controller: three speed switches enable fan to run at low, medium and high speed. 110v standard household plug; Pre-wired 5. 9 feet power cord. Such as bathroom, office, grow tent. Durable plastic housing and blades revolve smoothly and powerfully and cut noise output to 40 dB.You can correctly and precisely adjust the airflow level according to your requirement. Max ambient temp is 140℉/ 60℃. Safe and versatile applications : fully enclosed junction box, waterproof and dustproof design ensures safe usage and long service life in industrial, washroom, household and horticulture ventilation applications.
More information #ad
Upgraded fan: size: 6inch; fan speed: 2500 rpm; air flow: 318 cfm; wind pressure:320 pa; bearings: double ball. Simply remove the duct ends with locking tabs for quick installation and easy maintanance. Durable 3-pole grounded plug need no extra wires to deal with. Easy installation: feature with lightweight and compact enough to be installed in any angel and little availvable areas. Mixed flow design: compared with axial and centrifugal fans, mixed flow fan has large air volume and high static pressure for ventilation and purification.
Brand | iPower #ad |
Manufacturer | iPower #ad |
Height | 12.6 Inches |
Length | 12.8 Inches |
Width | 9.45 Inches |
Part Number | GLFANXINLINEEXPC6V1 |
Model | 6 Inch 318 CFM Inline Duct Fan |
More information #ad
5. VIVOSUN
#ad
VIVOSUN 6 Inch Inline Duct Fan, Black, Indoor Garden Ventilation, 440 CFM Ventilation Fan with Variable Speed Controller for Grow Tent
#adVIVOSUN #ad - Quiet operation: the sturdy leather can reduce sound or vibration; Tight and precise construction eliminates rattling; The centrifugal impeller provides powerful airflow and has a low noise of 50 dB.Adjustable speed: this centrifugal fan is equipped with a stepless speed controller to enable the fan to run at different speeds; You can adjust it to the desired airflow level. Easy to install: this duct fan comes with a mounting bracket that the fan can be lifted by rope hangers; Quick installation and easy maintenance by simply removing the locking duct ends.
More information #ad
Versatile applications: Ideal for air cleaning and temperature control in industrial, home and garden planting ventilation applications. Energy-efficient ventilation: this blower with a fan speed of 2450 RPM creates an air flow of 440 CFM; It combines the features of both axial and centrifugal fans to achieve optimal ventilation.Brand | VIVOSUN #ad |
Manufacturer | VIVOSUN #ad |
Height | 5 Inches |
Length | 9.3 Inches |
Weight | 10.35 Pounds |
Width | 11.4 Inches |
Part Number | CECOMINOD072448 |
Model | CECOMINOD072448 |
Warranty | Manufacturer Warranty for 360 days from date of purchase. |
More information #ad
6. iPower
#ad
IPower GLFANXINLINEEXPC6 6 Inch 318 CFM Inline Duct Fan with Variable Speed Controller Ventilation, Quiet HVAC Exhaust Blower, 6", Black
#adiPower #ad - Simply remove the duct ends with locking tabs for quick installation and easy maintanance. You can correctly and precisely adjust the airflow level according to your requirement. Mixed flow design: compared with axial and centrifugal fans, mixed flow fan has large air volume and high static pressure for ventilation and purification.Speed controller: three speed switches enable fan to run at low, medium and high speed. Easy installation: feature with lightweight and compact enough to be installed in any angel and little availvable areas.
More information #ad
Max ambient temp is 140℉/ 60℃. Safe and versatile applications : fully enclosed junction box, washroom, household and horticulture ventilation applications. Such as bathroom, office, waterproof and dustproof design ensures safe usage and long service life in industrial, grow tent. Durable 3-pole grounded plug need no extra wires to deal with. Upgraded fan: size: 6inch; fan speed: 2500 rpm; air flow: 318 cfm; wind pressure:320 pa; bearings: double ball. 110v standard household plug; Pre-wired 5. 9 feet power cord. Durable plastic housing and blades revolve smoothly and powerfully and cut noise output to 40 dB.
Brand | iPower #ad |
Manufacturer | iPower #ad |
Height | 9.4 Inches |
Length | 13.8 Inches |
Width | 9.4 Inches |
Part Number | GLFANXINLINEEXPC6 |
Model | GLFANXINLINEEXPC6 |
More information #ad
7. HYDROWE
#ad
HYDROWE Inline Duct Fan 6Inch Durable Plastic for Grow Tent Exhaust Fan with Variable Speed Controller for Indoor Garden Ventilation
#adHYDROWE #ad - Effectively achieve optimal ventilation. Effective ventilation:the fan speed is 2200-2400RPM and the air flow is 198-840cfm. High efficiency: fan blade is designed according to fluid dynamics principle to make the fan have optimal airflow and air pressure, high effciency working, Lower noise.Application range:it is very suitable for indoor ventilation and filtering peculiar smell, widely used in planting tents, bathrooms, hydroponics, greenhouses and so on.
More information #ad
High quality plastic material: The fan frame and blade are made of high quality durable plastic, resistant to corrosion and easy to carry. Quality construction: Made from quality parts, delicate design means less space.Brand | HYDROWE #ad |
Manufacturer | HYDROWE #ad |
Part Number | DUCT_FAN_21 |
More information #ad
8. iPower
#ad
6", iPower 6 Inch 416 CFM Inline Duct Ventilation Fan with Variable Speed Controller HVAC Exhaust Blower for Grow Tent, Gray
#adiPower #ad - Quality components for quiet operation. 3a, voltage: 115v, frequency: 60HZ. Variable speed controller: just install the fan, plug it in, and you are set to go! We’ve included a variable speed controller attached to the power cord, so you can adjust it to the desired airflow according to your requirements.Powerful air flow: heavy hitting blower with a fan speed of 2550 RPM for an air flow of 416 CFM. Multifunction: use anywhere that would benefit from improved air flow to reduce humidity, greenhouses, clear the air and lower temperatures in grow rooms, basements or kitchens.
More information #ad
Power source type: corded-electric. Moves air through your target location efficiently for optimal ventilation. Power: 140w, Current: 1. Quiet operation: composite fan blades and center hub which reduces noise and vibration.Brand | iPower #ad |
Manufacturer | iPower #ad |
Height | 11.02 Inches |
Length | 15.55 Inches |
Width | 14.76 Inches |
Part Number | GLFANXINLINEITGTCTRL6V1 |
Model | 6 Inch 416 CFM Inline Duct |
More information #ad
9. iPower
#ad
6', 6 inch Fan with Speed Controller, iPower 395 CFM Inline Duct Ventilation Variable HVAC Blower for Hydroponics/Grow Tent/Indoor Garden
#adiPower #ad - Easy installation: removable duct ends with locking tabs for quick removal and easy maintenance. Note: max ambient temp is 104℉/40℃. Universal mounting bracket for direction of airflow indicating.Package included: 1 pack 6 inch inline duct fan with speed controller. Ipower powerful blower with a fan speed of 2400 RPM can create an air flow of 395 CFM; Effectively circulating air, ventilation and odor purification.
More information #ad
With a variable speed controller, you can adjust it to desired airflow level according to your requirement. Versatile: help you maintain a healthy grow room by quietly and efficiently moving large volumes of air throughout your ventilation system. Low noise and speed control: durable plastic fan housing, revolving Smoothly and powerfully blades for extremely low noiseBrand | iPower #ad |
Manufacturer | iPower #ad |
Height | 10.08 Inches |
Length | 12.44 Inches |
Width | 10.16 Inches |
Part Number | GLFANXINLINEEXPADJ6V1 |
Model | 6 Inch 395 CFM Inline Duct |
More information #ad
10. iPower
#ad
Silver, 6, iPower 6 Inch 442 CFM Inline Fan Filter 25 Feet Ducting Combo with Variable Speed Controller & Rope Hanger for Grow Tent Ventilation
#adiPower #ad - Multi-functional: this ventilation combo removes heat and eliminate the undesirable ill-smelling odors in the grow tent to solves air delivery problems without major system rework or expense.6 inch 25 feet uninsulated aluminum ducting + 2 stainless clamps: Flame-retardant coating and corrosion-resistant wire helix; Temperature endurance range from 0 ~ 185°F. 6 inch filter: dimensions: 6" Flange Ducting x 16" Length; Reversible flange.
More information #ad
6 inch 442 cfm duct inline fan blower: made with quality components for quiet operation. Composite fan blades and center hub which reduces noise and vibration. To avoid the risk of burning out the fan motor, MED, HIGH, controller does NOT adjust below 50%. Free pre-filter included: we recommend replace the Pre-Filter every 6 months to protect your filter. 18℃ ~ 85℃. One control switch for 3 settings: variable speed, off, low.Brand | iPower #ad |
Manufacturer | iPower #ad |
Height | 18 Inches |
Length | 24 Inches |
Weight | 0 Pounds |
Width | 18 Inches |
Part Number | GLFANXINL6FILT6MD25CTR |
Model | 6 Inch 442 CFM Inline Fan Filter |
Warranty | 1 year |
More information #ad