Top 9 Quiet Inline Fan – Greenhouse Ventilation Equipment

As an Amazon Associate I earn from qualifying purchases.

1. VIVOSUN

#ad

VIVOSUN 6 Inch 440 CFM Inline Fan with Speed Controller, 6 Inch Carbon Filter and 8 Feet of Ducting Combo for Grow Tent Ventilation

#ad
VIVOSUN #ad - Powerful air flow fan: heavy hitting blower with a fan speed of 2450 RPM; Puts out only 50 dB noise level. Dimensions: 6'' x 18''. Effective odor control: the carbon filter eliminates some of the most undesirable odors, pungent smell and particulates from indoor grow tent, hydroponics grow room.

Sturdy ducting+ 2 stainless clamps: strong, flexible steel wire supports heavy duty triple layer duct walls. Pet core is sandwiched in layers of fire-retardant aluminum that can handle temperatures from -22 to 266 Fahrenheit. Advanced made easy: don’t waste time buying and returning parts that may or may not be compatible or safe to use together! Three-part system includes every part you need to get set up. Moves air through your target location efficiently for optimal ventilation. Superior carbon filter: 1050+ rc 48 australian Virgin Charcoal Bed.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad

2. iPower

#ad

1-Pack, Grounded Power Cord, iPower GLFANXINLINE4 4 Inch 190 CFM Inline Duct Ventilation Fan HVAC Exhaust Blower for Grow Tent, Silver

#ad
iPower #ad - Remove heat from the system to solves air delivery problems without major system rework or expense. Power source type: Corded Electric. Composite fan blades and center hub which reduces noise and vibration. Durable ceramic-coated. Suitable for industrial, household and horticulture ventilation applications for air clean and temperature control. Quality components for quiet operation. 190 cfm; noise level:
BrandiPower #ad
ManufactureriPower Grow Light #ad
Height11 Inches
Length8.5 Inches
Width12 Inches
Part NumberGLFANXINLINE4
ModelGLFANXINLINE4

3. iPower

#ad

IPower GLFANXINLINEEXPC4 4 Inch 118 CFM Inline Duct Fan with Variable Speed Controller Ventilation, Quiet HVAC Exhaust Blower, 4" Fan & Speed, Black

#ad
iPower #ad - Versatile applications: suitable for industrial, household and horticulture ventilation applications for air clean and temperature control. Note: comes with an installation bracket indicating the direction of the airflow.

Max ambient temp is 104℉/ 40℃. Easy installation: removable duct ends with locking screws for quick removal and easy maintenance and a cord length of 6 feet for hassle free setup. Details: one control switch for 3 settings: variable speed, HIGH, LOW. Power source type: Corded Electric. To avoid the risk of burning out the fan motor, MED, OFF, controller does not adjust below 50%. Max ambient temp is 104℉/ 40℃. 110v standard household plug; Pre-wired 5. 9 feet power cord. Specifications: diameter: 4inch; air flow: 118 cfm; wattage: 28w; noise level: 30db.
BrandiPower #ad
ManufactureriPower #ad
Height9.1 Inches
Length13 Inches
Width8.7 Inches
Part NumberGLFANXINLINEEXPC4
ModelGLFANXINLINEEXPC4

4. iPower

#ad

IPower 6 Inch 442 CFM Inline Fan Carbon Filter 25 Feet Ducting Combo with Variable Speed Controller and Rope Hanger for Grow Tent Ventilation

#ad
iPower #ad - Free pre-filter included: we recommend replace the Pre-Filter every 6 months to protect your filter. Composite fan blades and center hub which reduces noise and vibration. 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.

18℃ ~ 85℃. One control switch for 3 settings: variable speed, high, off, low.6 inch 442 cfm duct inline fan blower: made with quality components for quiet operation. To avoid the risk of burning out the fan motor, MED, controller does NOT adjust below 50%. 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 filter: dimensions: 6" Flange Ducting x 16" Length; Reversible flange.
BrandiPower #ad
ManufactureriPower #ad
Height18 Inches
Length24 Inches
Width18 Inches
Part NumberGLFANXINL6FILT6MD25CTR
ModelGLFANXINL6FILT6MD25CTR
Warranty1 year

5. iPower

#ad

IPower GLFANXINLCTR8 8 Inch 750 CFM Duct Inline HVAC Exhaust Blower Ventilation Fan with Variable Speed Controller, 8", Grey

#ad
iPower #ad - Composite fan blades and center hub which reduces noise and vibration. Permanently lubricated bearing that requires zero maintenance. 750 cfm; noise level:
BrandiPower #ad
ManufactureriPower #ad
Height12 Inches
Length16.3 Inches
Width15 Inches
Part NumberGLFANXINLCTR8
ModelGLFANXINLCTR8

6. iPower

#ad

Grey, 4" Fan & Filter, iPower GLFANXINL4FILT4MD8CTR 4 Inch 190 CFM Inline Fan Carbon Filter 8 Feet Ducting Combo with Variable Speed Controller and Rope Hanger for Grow Tent Ventilation

#ad
iPower #ad - 4 inch 1050+ iav australia charcoal filter: one of the world's most absorbent carbon available; Dimensions: 4" Flange Ducting x 12" Length; Reversible flange. 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.

4 inch 190 cfm duct inline fan blower: made with quality components for quiet operation. To avoid the risk of burning out the fan motor, MED, HIGH, controller does NOT adjust below 50%.18℃ ~ 85℃. One control switch for 3 settings: variable speed, off, low.

Composite fan blades and center hub which reduces noise and vibration. Free pre-filter included: we recommend replace the Pre-Filter every 6 months to protect your filter. 4 inch 8 feet uninsulated aluminum ducting + 2 stainless clamps: Flame-retardant coating and corrosion-resistant wire helix; Temperature endurance range from 0 ~ 185°F.
BrandiPower #ad
ManufactureriPower #ad
Height12 Inches
Length22 Inches
Width17 Inches
Part NumberGLFANXINL4FILT4MD8CTR
ModelGLFANXINL4FILT4MD8CTR

7. iPower

#ad

Silver, iPower 4 Inch 150 CFM Inline Fan with Variable Speed Controller Air Carbon Filter 8 Feet Ducting Combo for Grow Tent Ventilation

#ad
iPower #ad - To avoid the risk of burning out the fan motor, controller does NOT adjust below 50%. Composite fan blades and center hub which reduces noise and vibration. 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.

Wide applications: kitchens, greenhouses, grow rooms, etc.44 inch 150 cfm duct inline fan blower: made with quality components for quiet operation. 4 inch 8 feet uninsulated aluminum ducting + 2 stainless clamps: flame-retardant coating and corrosion-resistant wire helix; temperature endurance range from 0 ~ 185°F.

4 inch 1050+ iav australia charcoal filter: one of the world's most absorbent carbon available; dimensions: 4" flange ducting x 12" length; reversible flange; free pre-filter included. 18℃ ~ 85℃. Free pair of 4 inch metal clamps made from stainless steel. Fan speed controller: variable speed, high, off, med, LOW.
BrandiPower #ad
ManufactureriPower #ad
Height14.57 Inches
Length17.72 Inches
Width14.57 Inches
Part NumberGLFANXSETEXPC4FILT4MD8C
Model4 Inch 150 CFM Inline Fan with

8. iPower

#ad

IPower 4 Inch 195 CFM Inline Duct Ventilation Fan Air Circulation Vent Blower with Variable Speed Controller for Grow Tent, 4" Fan & Speed, Black

#ad
iPower #ad - High effective fan: transfer air to your target location in a quick and reasonably quiet way, with a fan speed of 2500 RPM for an air flow of 195 CFM. Low noise design reduces sound output to just 30 dB.

Power source Type: Corded-Electric. Flanges on both the intake and exhaust ends for simple and easy hookup, compact fan takes up minimal space, 5. Variable speed controller: one control switch for 3 settings: HIGH, MED, LOW. Multifunction: perfect for improve air flow, greenhouses, grow rooms, clear the air and lower temperatures. Built-in grounded control outlet.

Durable 3-pole grounded plug construction. 9 feet length power cord. Mini construction: lightweight, suitable for applications where larger fans just won’t fit. Package include: 1 pack 4 inch inline fan, 1 pack fan speed controller. Can use in grow tents, kitchens, bathrooms, locker rooms, basements, reduce humidity, garage.
BrandiPower #ad
ManufactureriPower #ad
Height7 Inches
Length8.1 Inches
Width7.7 Inches
Part NumberGLFANXINLLITE4CTR
Model4 Inch 195 CFM Inline Duct
Warranty1 year

9. Nova Microdermabrasion

#ad

Nova Microdermabrasion 4 Inch Inline Duct Fan 276 CFM with Speed Controller, Carbon Filter and Ducting Combo for Hydroponics Grow Tent Ventilation

#ad
Nova Microdermabrasion #ad - Efficient air ventilationthe inner and outer meshes of the carbon filter offer large open area for airflow. Just 45db noise level, quiet operation allows you to sleep well. Features 2 conversion ways, it can work as intake filter, also can work as exhaust filter.

Wide applicationsthis duct fan helps clean up the air and keep a good flow. Great for hydroponics, garage, greenhouses, basement, kitchen, bathroom, grow rooms, commercial cooling and industrial applications. Power: 70W. Powerful fan and low noisefan runs at 2550rpm with 276cfm that offers efficient ventilation.

Features 3 speed settings High, Med, Low. The length is flexible. Easy to installfan:108’’ x7. 4’’ x104’’, carbon filter:6. 9’’ x13. 2’’. Portable and lightweight, easy to set up. Durable constructionthe ducting is made of 3-layer aluminum foil and steel wire for reinforcement, high temperature resistant and corrosion proof.
BrandNova Microdermabrasion #ad
ManufacturerNova Microdermabrasion #ad