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VIVOSUN #ad - Powerful airflow: this vivosun powerful blower with a fan speed of 2500 rpm can create an airflow of 195 CFM; It works efficiently in ventilating grow tents, circulating fresh air, transferring heat or cool rooms, as well as controlling proper humidity, temperature, and air quality for your grow area.
Wide applications: it can improve airflow to reduce humidity, basements, block odors, and lower temperatures in grow rooms, or kitchens; Can be used with a variable speed controller bought separately.
Safety protection: the motor is etl listed and features an automatic reset function to prevent overheating or other safety issues; The electrical junction box is made from flame-retardant components for fireproofing. Quiet operation: fitted with a flow deflector that concentrates the fan stream and cuts turbulent kinetic energy to reduce sound output to just 30 dB, which does not have any harm to your health and will not disturb your work.
iPower #ad - Speed controller: three speed switches enable fan to run at low, medium and high speed. Durable plastic housing and blades revolve smoothly and powerfully and cut noise output to 35 Db. You can correctly and precisely adjust the airflow level according to your requirement.
Safe and versatile applications : fully enclosed junction box, household and horticulture ventilation applications. Max ambient temp is 140℉/ 60℃. Mixed flow design: compared with axial and centrifugal fans, mixed flow fan has large air volume and high static pressure for ventilation and purification.
Upgraded fan: size: 4inch; fan speed: 2500 rpm; air flow: 130 cfm; wind pressure: 220 pa; bearings: double ball. Durable 3-pole grounded plug need no extra wires to deal with. Simply remove the duct ends with locking tabs for quick installation and easy maintanance. Easy installation: feature with lightweight and compact enough to be installed in any angel and little availvable areas. 110v standard household plug; Pre-wired 5. 9 feet power cord.
iPower #ad - Clean and freshen air. Powerful blower to move air to your target location for optimal ventilation. Effective ventilation: quiet and efficient design with a fan speed of 2600 RPM for an air flow of 230 CFM.
Premium design: lightweight and compact fan takes up minimal space and fits in any grow room. Low noise: equipped with a flow deflector that makes the fan airflow more concentrated and reduces the turbulence energy.
Easy to install, quick to remove and convenient to maintain. Run at only 36. 4 db noise level to ensure the grow operation won’t disturb your life. High-quality blades and efficient flow deflector increase airflow while realizing smooth, whisper-quiet operation. Keep environment humidity and temperature balanced.
iPower #ad - Easy installation: feature with lightweight and compact enough to be installed in any angel and little availvable areas. Durable plastic housing and blades revolve smoothly and powerfully and cut noise output to 35 dB. 110v standard household plug; Pre-wired 5.
9 feet power cord. 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. Such as bathroom, office, grow tent.
Speed controller: three speed switches enable fan to run at low, medium and high speed. Durable 3-pole grounded plug need no extra wires to deal with. Mixed flow design: compared with axial and centrifugal fans, mixed flow fan has large air volume and high static pressure for ventilation and purification. Max ambient temp is 140℉/ 60℃.
iPower #ad - Efficient flow deflector feature increases air flow while cutting noise output. Easy to install, quick to remove and convenient to maintain. Keep environment humidity and temperature balanced. Wide applications: blower and exhaust fan are easy to install and remove.
The cable length is 5. 9 feet and can be easily set. Simple installation: removable intake and exhaust ends with locking tabs for simple and easy hookup.
18℃ ~ 85℃. Aluminum ducting material: flexible ventilation ducting made from high-quality flame-retardant aluminum, built-in corrosion-resistant wire helix with fireproof coating to reinforce performance, temperature endurance ranges from 0 ~ 185°F. Efficient design: lightweight, compact fan takes up minimal space; ideal for applications where larger fans just won’t fit.
AC Infinity #ad - Four-layer flexible ducting connects the inline fan and filter to your grow tent to direct airflow. Carbon filter with prefilter cloth uses 1200+ IAV activated charcoal for high efficacy odor blocking. Kit duct size: 4” | fan airflow: 165 cfm | noise 29 dba | Carbon Thickness: 38 mm | Ducting Length: 25 ft.
MARS HYDRO #ad - Easy installation: removable duct ends with locking tabs for quick removal and easy maintenance and a cord length of 4. 9 feet for hassle free setup. Optimal ventilation for your planting. Airflow: 205 cfm | noise: 26.
8 db | bearings: Dual Ball. Effective ventilation: variable speed controller for easy fan speed adjustment. Mars hydro inline duct fan blades have a mixed flow design to provide active air to your growing space, the fan runs at 2550 RPM and provides 205CFM of airflow.
8db. Inline ventilation fan size: 4 inch | dimensions: 11. 9 x 8 x 7. 4 in. Any questions, please feel free to contact us, MARS HYDRO 24 hours at your service! Powerful ec motor: compared to ac motor longer service life safer & quieter operation. Exhaust fan for grow tent: designed to ventilate grow rooms, transfer heating/cooling, circulate air, and cool AV closets.
TURBRO #ad - Easy to usethe duct fan and controller can be mounted with no additional assembly. Adjust from 0-100% fan speed to without any increase in humming or buzzing sounds. The permanently-lubricated bearing reduces wear and tear to cut down on maintenance.
Our brushless dc motor ec motor performs 30% more efficiently with 60% less power consumption than AC motors. Outstanding ventilationthe airsupply es4 delivers an airflow of 195 cfm at 5000 RPM with only 18 watts of power.
Durable construction engineered with an airtight steel case and IP44 waterproof protection in a compact design, the ES4 will stay running in harsh environments, big or small. Multiple applications designed for increased air circulation and moisture/odor removal in grow tents, bathrooms, server rooms, greenhouses, A/V equipment, or industrial workshops.
iPower #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 noise
VIVOSUN #ad - 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. Energy-efficient ventilation: this blower with a fan speed of 2500 RPM creates an air flow of 203 CFM; It combines the features of both axial and centrifugal fans to achieve optimal ventilation.
Versatile applications: Ideal for air cleaning and temperature control in industrial, home and garden planting ventilation applications. 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.
1. VIVOSUN
#adVIVOSUN 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent
#adWide applications: it can improve airflow to reduce humidity, basements, block odors, and lower temperatures in grow rooms, or kitchens; Can be used with a variable speed controller bought separately.
More information #ad
Simple hookup: the flanges on both the intake and exhaust ends are simple to assemble with the vent hose by locking tabs; A cord of 5. 9-feet long for hassle-free setup; The housing, even the impeller and blades, are easy to detach for cleaning and maintenance. Safety protection: the motor is etl listed and features an automatic reset function to prevent overheating or other safety issues; The electrical junction box is made from flame-retardant components for fireproofing. Quiet operation: fitted with a flow deflector that concentrates the fan stream and cuts turbulent kinetic energy to reduce sound output to just 30 dB, which does not have any harm to your health and will not disturb your work.
| Brand | VIVOSUN #ad |
| Manufacturer | VIVOSUN #ad |
| Height | 6.7 Inches |
| Length | 7 Inches |
| Weight | 2.5 Pounds |
| Width | 7.3 Inches |
| Part Number | GDFPA-100 |
| Model | GDFPA-100 |
| Warranty | Manufacturer Warranty for 360 days from date of purchase. |
More information #ad
2. iPower
#adIPower 4 Inch 130 CFM Inline Duct Fan with Variable Speed Controller HVAC Quiet Exhaust Blower for Heating Cooling, Grow Tents, 4", Hydroponics Ventilation
#adSafe and versatile applications : fully enclosed junction box, household and horticulture ventilation applications. Max ambient temp is 140℉/ 60℃. Mixed flow design: compared with axial and centrifugal fans, mixed flow fan has large air volume and high static pressure for ventilation and purification.
More information #ad
Such as bathroom, waterproof and dustproof design ensures safe usage and long service life in industrial, washroom, office, grow tent. Upgraded fan: size: 4inch; fan speed: 2500 rpm; air flow: 130 cfm; wind pressure: 220 pa; bearings: double ball. Durable 3-pole grounded plug need no extra wires to deal with. Simply remove the duct ends with locking tabs for quick installation and easy maintanance. Easy installation: feature with lightweight and compact enough to be installed in any angel and little availvable areas. 110v standard household plug; Pre-wired 5. 9 feet power cord.
| Brand | iPower #ad |
| Manufacturer | iPower #ad |
| Height | 11.61 Inches |
| Length | 13.78 Inches |
| Width | 8.07 Inches |
| Part Number | GLFANXINLINEEXPC4-B |
| Model | 4 Inch 130 CFM Inline Duct Fan |
More information #ad
3. iPower
#adGreenhouse Air Circulation, iPower 4 Inch 230 CFM Inline Duct Ventilation Fan Quiet Vent Blower for Hydroponics Grow Tent, Black, Upgrade
#adPremium design: lightweight and compact fan takes up minimal space and fits in any grow room. Low noise: equipped with a flow deflector that makes the fan airflow more concentrated and reduces the turbulence energy.
More information #ad
Simple installation: removable intake and exhaust ends with locking tabs for simple and easy hookup. The cable length is 5. 9 feet and can be easily set. Wide applications: suitable for grow tent, greenhouse, basement workshops, bathroom or kitchen. Easy to install, quick to remove and convenient to maintain. Run at only 36. 4 db noise level to ensure the grow operation won’t disturb your life. High-quality blades and efficient flow deflector increase airflow while realizing smooth, whisper-quiet operation. Keep environment humidity and temperature balanced.
| Brand | iPower #ad |
| Manufacturer | iPower #ad |
| Height | 8.46 Inches |
| Length | 8.46 Inches |
| Width | 7.48 Inches |
| Part Number | GLFANXINLINELITEEVO4 |
| Model | 4 Inch 230 CFM Inline Duct |
More information #ad
4. iPower
#adGrow Tents, iPower 4 Inch 130 CFM Inline Duct Fan with Variable Speed Controller HVAC Quiet Exhaust Blower for Heating Cooling
#ad9 feet power cord. 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. Such as bathroom, office, grow tent.
More information #ad
Upgraded fan: size: 4inch; fan speed: 2500 rpm; air flow: 130 cfm; wind pressure: 220 pa; bearings: double ball. 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. Speed controller: three speed switches enable fan to run at low, medium and high speed. Durable 3-pole grounded plug need no extra wires to deal with. Mixed flow design: compared with axial and centrifugal fans, mixed flow fan has large air volume and high static pressure for ventilation and purification. Max ambient temp is 140℉/ 60℃.
| Brand | iPower #ad |
| Manufacturer | iPower #ad |
| Height | 11.61 Inches |
| Length | 8.07 Inches |
| Width | 13.78 Inches |
| Part Number | GLFANXINLINEEXPC4-A |
| Model | 4 Inch 130 CFM Inline Duct Fan |
More information #ad
5. iPower
#adIPower 4 Inch 230 CFM Inline Ventilation Fan Quiet Vent Blower with 8 Feet Non-Insulated Flex Aluminum Ducting for Grow Tent Air Circulation, 2 Clamps Included
#adThe cable length is 5. 9 feet and can be easily set. Simple installation: removable intake and exhaust ends with locking tabs for simple and easy hookup.
More information #ad
The combo suitable for grow tent, greenhouse, basement workshops, bathroom or kitchen. Moves air through your target location efficiently for optimal ventilation. Blower advantages: powerful blower with a fan speed of 2600 RPM for an air flow of 230 CFM. 18℃ ~ 85℃. Aluminum ducting material: flexible ventilation ducting made from high-quality flame-retardant aluminum, built-in corrosion-resistant wire helix with fireproof coating to reinforce performance, temperature endurance ranges from 0 ~ 185°F. Efficient design: lightweight, compact fan takes up minimal space; ideal for applications where larger fans just won’t fit.
| Brand | iPower #ad |
| Manufacturer | iPower #ad |
| Height | 10 Inches |
| Length | 14 Inches |
| Width | 10 Inches |
| Part Number | GLFANXINLLTEVO4D8C |
| Model | 4 Inch 230 CFM Inline Ventilation Fan |
More information #ad
6. AC Infinity
#adCooling and Ventilation System for Grow Tents, AC Infinity Air Filtration Kit 4”, Hydroponics, Indoor Gardening, CLOUDLINE LITE Inline Fan and Carbon Filter Combo
#adMore information #ad
An air filtration kit with everything you need to cool, ventilate, and control odors in your grow space. Features the cloudline lite fan with speed controller, delivering silent and efficient performance.| Brand | AC Infinity #ad |
| Manufacturer | AC Infinity #ad |
| Part Number | AC-FKS4 |
| Model | AC-FKS4 |
More information #ad
7. MARS HYDRO
#adEasy to Install, MARS HYDRO 4 Inch Inline Fan with Variable Speed Controller, Ventilation Exhaust Fan for Hydroponics Grow Tent
#ad8 db | bearings: Dual Ball. Effective ventilation: variable speed controller for easy fan speed adjustment. Mars hydro inline duct fan blades have a mixed flow design to provide active air to your growing space, the fan runs at 2550 RPM and provides 205CFM of airflow.
More information #ad
Weight: 4 lb. This mars hydro powerful inline vent fan provides adequate ventilation and prevents odors in your tent or grow room. Ventilation fan housing and blades are made of durable plastic with noise as low as 26. 8db. Inline ventilation fan size: 4 inch | dimensions: 11. 9 x 8 x 7. 4 in. Any questions, please feel free to contact us, MARS HYDRO 24 hours at your service! Powerful ec motor: compared to ac motor longer service life safer & quieter operation. Exhaust fan for grow tent: designed to ventilate grow rooms, transfer heating/cooling, circulate air, and cool AV closets.
| Brand | MARS HYDRO #ad |
| Manufacturer | MARS HYDRO #ad |
| Height | 142.8 Inches |
| Length | 88.8 Inches |
| Weight | 4 Pounds |
| Width | 96 Inches |
| Part Number | Mars-4Inlinefan |
| Model | Mars-4Inlinefan |
More information #ad
8. TURBRO
#ad4 Inch Inline Duct Fan with Solid Metal Case, TURBRO AirSupply ES4, 195 CFM Quiet Vent Fan with Variable Speed Controlled for Grow Tent and Ventilation
#adOur brushless dc motor ec motor performs 30% more efficiently with 60% less power consumption than AC motors. Outstanding ventilationthe airsupply es4 delivers an airflow of 195 cfm at 5000 RPM with only 18 watts of power.
More information #ad
Quiet operationwhisper-quiet operation is possible thanks to the variable speed controller. Durable construction engineered with an airtight steel case and IP44 waterproof protection in a compact design, the ES4 will stay running in harsh environments, big or small. Multiple applications designed for increased air circulation and moisture/odor removal in grow tents, bathrooms, server rooms, greenhouses, A/V equipment, or industrial workshops.
| Brand | TURBRO #ad |
| Manufacturer | TURBRO #ad |
| Height | 5.91 Inches |
| Length | 7.24 Inches |
| Weight | 2.7 Pounds |
| Width | 6.26 Inches |
| Part Number | ES4 |
| Model | ES4 |
| Warranty | We provide a 2-year warranty from the purchase date. |
More information #ad
9. iPower
#ad4", iPower 4 Inch 200 CFM Exhaust Inline Duct Fan with Variable Speed Controller HVAC Blower for Indoor Grow Tents Garden Ventilation, Black
#adMore information #ad
| Brand | iPower #ad |
| Manufacturer | iPower #ad |
| Height | 8.4 Inches |
| Length | 12.4 Inches |
| Width | 8.7 Inches |
| Part Number | GLFANXINLINEEXPADJ4 |
| Model | 4 Inch 200 CFM Exhaust Inline Duct |
More information #ad
10. VIVOSUN
#ad203 CFM Ventilation Fan with Variable Speed Controller for Grow Tent, Indoor Garden Ventilation, Black, VIVOSUN 4 Inch Inline Duct Fan
#adMore information #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 49 dB. Versatile applications: Ideal for air cleaning and temperature control in industrial, home and garden planting ventilation applications. 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.
| Brand | VIVOSUN #ad |
| Manufacturer | VIVOSUN #ad |
| Height | 4 Inches |
| Length | 9.7 Inches |
| Weight | 8.1 Pounds |
| Width | 9.3 Inches |
| Warranty | Manufacturer Warranty for 360 days from date of purchase. |
More information #ad
