As an Amazon Associate I earn from qualifying purchases.

1. VIVOSUN

#ad

VIVOSUN 4 Inch 190 CFM Inline Fan with Speed Controller, 4 Inch Carbon Filter and 8 Feet of Ducting for Grow Tent Ventilation

#ad
VIVOSUN #ad - 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. Superior carbon filter: 1050+ rc 48 australian Virgin Charcoal Bed. Moves air through your target location efficiently for optimal ventilation. Dimensions: 4" x 14". Effective ventilation: powerful blower with a fan speed of 2300 RPM for an air flow of 190 CFM. 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.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad

2. VIVOSUN

#ad

4'' Carbon Filter and 8 Feet of Ducting Combo, VIVOSUN Air Filtration Kit: 4 Inch 203 CFM Inline Fan with Speed Controller

#ad
VIVOSUN #ad - Powerful inline fan: power: 68w current: 062a noise level: 49 db; fan speed: 2500 rpm 110V/60HZ; ETL recognized components. Item comes fully assembled with easy on/off pre-filter and reversible flange.

Premium carbon filter: interior and exterior mesh construction provides 53% open area for free air flow. 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. Superior carbon quality: 1050+ rc 48 activated Carbon delivers 100% filtered airflow; Dimension:4'' x 14''.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad
Height11.02 Inches
Length18.9 Inches
Width16.14 Inches

3. VIVOSUN

#ad

VIVOSUN Air Filtration Kit: 4 Inch 203 CFM Inline Fan, 4'' Carbon Filter and 8 Feet of Ducting Combo

#ad
VIVOSUN #ad - Premium carbon filter: interior and exterior mesh construction provides 53% open area for free air flow. Item comes fully assembled with easy on/off pre-filter and reversible flange.

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. Superior carbon quality: 1050+ rc 48 activated Carbon delivers 100% filtered airflow; Dimension:4'' x 14''. Powerful inline fan: power: 68w current: 062a noise level: 49 db; fan speed: 2500 rpm 110V/60HZ; ETL recognized components. 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.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad
Height11.02 Inches
Length18.9 Inches
Width16.14 Inches

4. iPower

#ad

4" Fan & Filter, Grey, 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 - Composite fan blades and center hub which reduces noise and vibration. 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.

To avoid the risk of burning out the fan motor, MED, controller does NOT adjust below 50%. Free pre-filter included: we recommend replace the Pre-Filter every 6 months to protect your filter. One control switch for 3 settings: variable speed, high, off, low.4 inch 190 cfm duct inline fan blower: made with quality components for quiet operation.

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. 18℃ ~ 85℃. 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

5. iPower

#ad

IPower GLFANXEXPSET6D8CHUMD 6 Inch 350 CFM Inline Filter 8 Feet Ducting with Fan Speed Controller and Temperature Humidity Monitor and Grow Tent Ventilation, 6" Kits, Black

#ad
iPower #ad - Free pre-filter included: we recommend replace the Pre-Filter every 6 months to protect your filter. Free pre-filter included: we recommend replace the Pre-Filter every 6 months to protect your filter.

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 8 feet uninsulated aluminum ducting + 2 stainless clamps: Flame-retardant coating and corrosion-resistant wire helix; Temperature endurance range from 0 ~ 185°F. To avoid the risk of burning out the fan motor, MED, OFF, controller does NOT adjust below 50%.1

18℃ ~ 85℃. 6 inch filter: dimensions: 6" flange ducting x 16" length; Reversible flange. 6 inch 350 cfm duct inline fan blower: Composite fan blades and center hub which reduces noise and vibration. Fan speed controller: variable speed, high, low. Power source type: Corded Electric.
BrandiPower #ad
ManufactureriPower #ad
Height12 Inches
Length21 Inches
Weight23.3 Pounds
Width18 Inches
Part NumberGLFANXEXPSET6D8CHUMD
ModelGLFANXEXPSET6D8CHUMD
Warranty1 year.

6. iPower

#ad

4" Kits, iPower GLFANXEXPSET4D25CHUMD 4 Inch 150 CFM Inline Filter 25 Feet Ducting with Fan Speed Controller and Temperature Humidity Monitor and Grow Tent Ventilation, Black

#ad
iPower #ad - 4 inch 150 cfm duct inline fan blower: 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 filter: dimensions: 4" flange ducting x 12" length; Reversible flange. 4 inch 25 feet uninsulated aluminum ducting + 2 stainless clamps: Flame-retardant coating and corrosion-resistant wire helix; Temperature endurance range from 0 ~ 185°F. Fan speed controller: variable speed, low. 18℃ ~ 85℃. Free pre-filter included: we recommend replace the Pre-Filter every 6 months to protect your filter.

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. To avoid the risk of burning out the fan motor, HIGH, OFF, MED, controller does NOT adjust below 50%.
BrandiPower #ad
ManufactureriPower #ad
Height9.3 Inches
Length18 Inches
Width14 Inches
Part NumberGLFANXEXPSET4D25CHUMD
ModelGLFANXEXPSET4D25CHUMD
Warranty1 year

7. iPower

#ad

4" Kits, iPower GLFANXEXPSET4D8CHUMD 4 Inch 150 CFM Inline Fan Filter 8 Feet Ducting with Speed Controller and Temperature Humidity Monitor and Grow Tent Ventilation, Black

#ad
iPower #ad - Free pre-filter included: we recommend replace the Pre-Filter every 6 months to protect your filter. 4 inch 150 cfm duct inline fan blower: 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. 4 inch filter: dimensions, 4 inches flange ducting x 12 inches Length, Reversible flange. 4 inch 8 feet uninsulated aluminum ducting plus 2 stainless clamps: Flame-retardant coating and corrosion-resistant wire helix, Temperature endurance range from 0 to 185°F. 18℃ to 85℃. Fan speed controller: variable speed, high, medium, low. To avoid the risk of burning out the fan motor, OFF, controller does NOT adjust below 50%.
BrandiPower #ad
ManufactureriPower #ad
Height9.3 Inches
Length18 Inches
Width14 Inches
Part NumberGLFANXEXPSET4D8CHUMD
ModelGLFANXEXPSET4D8CHUMD

8. iPower

#ad

Black, iPower GLFANXEXPSET4CHUMD 4 Inch 150 CFM Inline Filter with Fan Speed Controller and Temperature Humidity Monitor Grow Tent Ventilation, 4" Kits

#ad
iPower #ad - To avoid the risk of burning out the fan motor, controller does NOT adjust below 50%. Powered by 3v cR2032 button battery included. 4 inch 150 cfm duct inline fan blower: Composite fan blades and center hub which reduces noise and vibration.

We recommend replace the Pre-Filter every 6 months to protect your filter. 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. Humidity sensor measures humidity from 10% to 99%. Power source Type: Corded Electric.

Free pre-Filter included. Fan speed controller: variable speed, off, medium, HIGH, low.4 inch filter: dimensions, 4 inches flange ducting x 12 inches Length, Reversible flange. Free high reliability and accuracy humidity monitor: fast response that measures every 10 seconds, wide measuring range that measures temperature from 14℉ to 122℉(-10℃~50℃.
BrandiPower #ad
ManufactureriPower #ad
Height9.3 Inches
Length18 Inches
Width14 Inches
Part NumberGLFANXEXPSET4CHUMD
ModelGLFANXEXPSET4CHUMD
Warranty1 year

9. Hydro Crunch

#ad

Hydro Crunch 4 inch 100 CFM Booster Fan & 4" x 12" Carbon Filter with 4" x 25ft. Ducting Hydroponic Ventilation Kit

#ad
Hydro Crunch #ad - 4" 100 cfm booster Fan. 4" x 25' uninsulated Aluminum Ducting with Pair of Clamps. Comes complete with hydro crunch 4" Booster Fan, 4" Carbon Filter and 4" Ducting with Clamps. Odor control for better privacy and removes heat from the system. 4" x 12" carbon Charcoal Filter.
BrandHydro Crunch #ad
ManufacturerHydro Crunch #ad
Height14 Inches
Length24 Inches
Weight15 Pounds
Width10 Inches
Part Number202080-201131-DT
Model202080-201131-DT
Warranty1 year warranty

10. 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 - 18℃ ~ 85℃. 6 inch filter: dimensions: 6" Flange Ducting x 16" Length; Reversible flange. Composite fan blades and center hub which reduces noise and vibration. 6 inch 442 cfm duct inline fan blower: made with quality components for quiet operation.

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. One control switch for 3 settings: variable speed, med, off, high, low. Free pre-filter included: we recommend replace the Pre-Filter every 6 months to protect your filter. To avoid the risk of burning out the fan motor, controller does NOT adjust below 50%. 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.
BrandiPower #ad
ManufactureriPower #ad
Height18 Inches
Length24 Inches
Width18 Inches
Part NumberGLFANXINL6FILT6MD25CTR
ModelGLFANXINL6FILT6MD25CTR
Warranty1 year