Inline Booster Fan(310)
Uses item details. Price when purchased online
HAN'KITCHEN'LON'S 4 Inch Inline Duct Fan with Speed Controller - EC Motor`Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $38.90 Was $59.99

Sponsored
Now$3890
current price Now $38.90, Was $59.99$59.99
HAN'KITCHEN'LON'S 4 Inch Inline Duct Fan with Speed Controller - EC Motor`Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
15 out of 5 Stars. 1 reviews
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6 Inch Inline Duct Fan with Speed Controller - EC Motor`Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $41.90 Was $64.39

Sponsored
Now$4190
current price Now $41.90, Was $64.39$64.39
6 Inch Inline Duct Fan with Speed Controller - EC Motor`Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
23 out of 5 Stars. 2 reviews
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VIVOSUN Inline Booster Duct Fan 4” 106 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents From $27.99

Sponsored
From$2799
VIVOSUN Inline Booster Duct Fan 4” 106 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents
184.6 out of 5 Stars. 18 reviews
VEVOR Inline Duct Fan, 4 in Quiet Inline Exhaust Fan, 180 CFM Powerful AC-Motor Ventilation Fans for Cooling Booster, High Air Flow, Vent Blower Fans for Indoor Grow Tents Basement Hydroponics $45.90

Sponsored
$4590
current price $45.90VEVOR Inline Duct Fan, 4 in Quiet Inline Exhaust Fan, 180 CFM Powerful AC-Motor Ventilation Fans for Cooling Booster, High Air Flow, Vent Blower Fans for Indoor Grow Tents Basement Hydroponics
AC Infinity RAXIAL S6 6" Duct Inline Booster Fan, Low Noise Adjustable Speed for Basements - Black $35.99

$3599
current price $35.99AC Infinity RAXIAL S6 6" Duct Inline Booster Fan, Low Noise Adjustable Speed for Basements - Black
214.8 out of 5 Stars. 21 reviews
AC Infinity CLOUDLINE A6, Quiet 6 Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $89.99

$8999
current price $89.99AC Infinity CLOUDLINE A6, Quiet 6 Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
15 out of 5 Stars. 1 reviews
AC Infinity RAXIAL S4, Inline Booster Duct Fan 4 with Speed Controller - Low Noise Inline HVAC Blower Can Fan for Basements, Bathrooms, Kitchens, Workshops $34.99

$3499
current price $34.99AC Infinity RAXIAL S4, Inline Booster Duct Fan 4 with Speed Controller - Low Noise Inline HVAC Blower Can Fan for Basements, Bathrooms, Kitchens, Workshops
173.3 out of 5 Stars. 17 reviews
VIVOSUN Inline Booster Duct Fan 4” 106 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents From $27.99

3 options
Available in additional 3 optionsFrom$2799
VIVOSUN Inline Booster Duct Fan 4” 106 CFM with Speed Controller, HVAC Exhaust Ventilation Fan with Low Noise for Basements, Bathrooms, Kitchens, Attics, Grow Tents
184.6 out of 5 Stars. 18 reviews
AC Infinity CLOUDLINE PRO S4, Quiet 4 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $89.99

$8999
current price $89.99AC Infinity CLOUDLINE PRO S4, Quiet 4 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
85 out of 5 Stars. 8 reviews
VEVOR Inline Duct Fan, 6 in Quiet Inline Exhaust Fan, 380 CFM Powerful AC-Motor Ventilation Fans for Cooling Booster, High Air Flow, Vent Blower Fans for Indoor Grow Tents Basement Hydroponics $49.90

$4990
current price $49.90VEVOR Inline Duct Fan, 6 in Quiet Inline Exhaust Fan, 380 CFM Powerful AC-Motor Ventilation Fans for Cooling Booster, High Air Flow, Vent Blower Fans for Indoor Grow Tents Basement Hydroponics
VEVOR 6" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics $86.99

Sponsored
$8699
current price $86.99VEVOR 6" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics
VEVOR 8" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics $123.99

Sponsored
$12399
current price $123.99VEVOR 8" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics
Suncourt 10-Inch Inline Duct Booster Fan — Quiet Single-Speed Inductor Inline Fan with 6-Foot Power Cord, UL Safety Certification, and Simple Installation (DB210C) From $54.99

3 options
Available in additional 3 optionsFrom$5499
Suncourt 10-Inch Inline Duct Booster Fan — Quiet Single-Speed Inductor Inline Fan with 6-Foot Power Cord, UL Safety Certification, and Simple Installation (DB210C)
Diversitech New 625-AF6 6" Inline Duct Booster Exhaust Fan 120V 240 CFM Plastic Material $69.04

$6904
current price $69.04Diversitech New 625-AF6 6" Inline Duct Booster Exhaust Fan 120V 240 CFM Plastic Material
2025 Spider Farmer 4" Inline Fan Duct Booster HVAC Ventilation with Speed Controller for Grow Tent $79.99

$7999
current price $79.992025 Spider Farmer 4" Inline Fan Duct Booster HVAC Ventilation with Speed Controller for Grow Tent
VIVOSUN 6 Inline Booster Duct Fan with Speed Regulator, 345 CFM Quiet Exhaust Fan for HVAC Ventilation in Grow Tents, Basements, Bathrooms, Kitchens, and Attics $38.99

$3899
current price $38.99VIVOSUN 6 Inline Booster Duct Fan with Speed Regulator, 345 CFM Quiet Exhaust Fan for HVAC Ventilation in Grow Tents, Basements, Bathrooms, Kitchens, and Attics
15 out of 5 Stars. 1 reviews
AC Infinity Automatic Duct Fan 4", Inline Duct Booster 4 Inch with Differential Fan Pressure Switch, Air Vent Booster Fan for Industrial HVAC Ducting Ventilation Exhaust Systems $99.00

$9900
current price $99.00AC Infinity Automatic Duct Fan 4", Inline Duct Booster 4 Inch with Differential Fan Pressure Switch, Air Vent Booster Fan for Industrial HVAC Ducting Ventilation Exhaust Systems
25 out of 5 Stars. 2 reviews
3X 220V Inline Duct Fan Booster Exhaust Blower Air Cooling Vent White - 4 Inch,3 x Inline Exhaust Fan (Adaptors are not included.),White $43.99

$4399
current price $43.993X 220V Inline Duct Fan Booster Exhaust Blower Air Cooling Vent White - 4 Inch,3 x Inline Exhaust Fan (Adaptors are not included.),White
VEVOR Inline Duct Fan, 6-Inch 400 CFM with Variable Speed Controller, Quiet AC-motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics $54.99

$5499
current price $54.99VEVOR Inline Duct Fan, 6-Inch 400 CFM with Variable Speed Controller, Quiet AC-motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics
45 out of 5 Stars. 4 reviews
lixuesong 12V 12cm Inline Duct Fan With Speed Controller Powerful Ventilation Exhaust Blower For Heating Cooling Boosters Tents $14.99

$1499
current price $14.99lixuesong 12V 12cm Inline Duct Fan With Speed Controller Powerful Ventilation Exhaust Blower For Heating Cooling Boosters Tents
VEVOR Inline Duct Fan, 6 in Quiet Inline Exhaust Fan, 380 CFM Powerful AC-Motor Ventilation Fans for Cooling Booster, High Air Flow, Vent Blower Fans for Indoor Grow Tents Basement Hydroponics $49.90

Sponsored
$4990
current price $49.90VEVOR Inline Duct Fan, 6 in Quiet Inline Exhaust Fan, 380 CFM Powerful AC-Motor Ventilation Fans for Cooling Booster, High Air Flow, Vent Blower Fans for Indoor Grow Tents Basement Hydroponics
VEVOR 4" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics $68.99

Sponsored
$6899
current price $68.99VEVOR 4" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics
13 out of 5 Stars. 1 reviews
AC Infinity CLOUDLINE S6 PRO, Quiet 6 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $99.00

$9900
current price $99.00AC Infinity CLOUDLINE S6 PRO, Quiet 6 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
134.2 out of 5 Stars. 13 reviews
Suncourt In-Line Duct Air Booster Fan DB204C - 65 to 80 CFM, 4 Inch, Multicolor $44.72

$4472
current price $44.72Suncourt In-Line Duct Air Booster Fan DB204C - 65 to 80 CFM, 4 Inch, Multicolor
4Inch Inline Boosters Exhaust Fan 12V Ventilation Blower Duct Fan with Low Noise for Grow Tent, Basements, Bathrooms $25.24

$2524
current price $25.244Inch Inline Boosters Exhaust Fan 12V Ventilation Blower Duct Fan with Low Noise for Grow Tent, Basements, Bathrooms
AC Infinity RAXIAL S8, Inline Booster Duct Fan 8 with Speed Controller - Low Noise Inline HVAC Blower Can Fan for Basements, Bathrooms, Kitchens, Workshops $49.99

$4999
current price $49.99AC Infinity RAXIAL S8, Inline Booster Duct Fan 8 with Speed Controller - Low Noise Inline HVAC Blower Can Fan for Basements, Bathrooms, Kitchens, Workshops
94.9 out of 5 Stars. 9 reviews
Suncourt In-Line Duct Air Booster Fan CECOMINOD070233 - 250 CFM, Corded Electric - Pack of 1 $55.67

$5567
current price $55.67Suncourt In-Line Duct Air Booster Fan CECOMINOD070233 - 250 CFM, Corded Electric - Pack of 1
Inline Duct Fan, 4 in Quiet Inline Exhaust Fan, 180 CFM Powerful AC-Motor Ventilation Fans for Cooling Booster, High Air Flow, Vent Blower Fans for Indoor Grow Tents Basement Hydroponics $56.89

$5689
current price $56.89Inline Duct Fan, 4 in Quiet Inline Exhaust Fan, 180 CFM Powerful AC-Motor Ventilation Fans for Cooling Booster, High Air Flow, Vent Blower Fans for Indoor Grow Tents Basement Hydroponics
VEVOR 4" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics $68.99

$6899
current price $68.99VEVOR 4" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics
13 out of 5 Stars. 1 reviews
AC Infinity CLOUDLINE A4, Quiet 4" Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $79.99

$7999
current price $79.99AC Infinity CLOUDLINE A4, Quiet 4" Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
VEVOR Tuspuzz Inline Duct Fan, 6-Inch 402 CFM with Temperature Humidity Controller, Quiet EC-motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics $82.90

Sponsored
$8290
current price $82.90VEVOR Tuspuzz Inline Duct Fan, 6-Inch 402 CFM with Temperature Humidity Controller, Quiet EC-motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics
VEVOR Inline Duct Fan, 6-Inch 400 CFM with Variable Speed Controller, Quiet AC-motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics $54.99

Sponsored
$5499
current price $54.99VEVOR Inline Duct Fan, 6-Inch 400 CFM with Variable Speed Controller, Quiet AC-motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics
45 out of 5 Stars. 4 reviews
iPower 4 Inch Inline Duct Fan with 10-speed Controller, 214 CFM Ventilation Exhaust Fan EC Motor for Heating Cooling Booster, Hydroponics and Grow Tents, Black

iPower 4 Inch Inline Duct Fan with 10-speed Controller, 214 CFM Ventilation Exhaust Fan EC Motor for Heating Cooling Booster, Hydroponics and Grow Tents, Black
VEVOR 6" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics $86.99

$8699
current price $86.99VEVOR 6" Air Filtration Kit, 180 CFM Inline Duct Fan with Speed Controller, Carbon Filter & Ducting Ventilation System for Heating Cooling Booster, Grow Tents, Hydroponics
ALPHAGROW 4 Inch Inline Duct Fan with Variable Speed Controller, 175 CFM Quiet DC Motor Ventilation Exhaust Fan for Grow Tents, Hydroponics, Heating Cooling Booster From $35.99

6 options
Available in additional 6 optionsFrom$3599
ALPHAGROW 4 Inch Inline Duct Fan with Variable Speed Controller, 175 CFM Quiet DC Motor Ventilation Exhaust Fan for Grow Tents, Hydroponics, Heating Cooling Booster
Suncourt In-Line Duct Air Booster Fan - 250 CFM, Corded Electric - Silver $57.57

$5757
current price $57.57Suncourt In-Line Duct Air Booster Fan - 250 CFM, Corded Electric - Silver
VIVOSUN 4 Inline Booster Duct Fan with Speed Regulator, 130 CFM Quiet Exhaust Fan for HVAC Ventilation in Grow Tents, Basements, Bathrooms, Kitchens, and Attics $35.99

$3599
current price $35.99VIVOSUN 4 Inline Booster Duct Fan with Speed Regulator, 130 CFM Quiet Exhaust Fan for HVAC Ventilation in Grow Tents, Basements, Bathrooms, Kitchens, and Attics
Plastic Inline Centrifugal Booster Ventilation Fan, 507 CFM, 140 Watts Duct 8" $239.00

$23900
current price $239.00Plastic Inline Centrifugal Booster Ventilation Fan, 507 CFM, 140 Watts Duct 8"
12cm Duct Fan Powerful Inline Extractor Fan 12V Duct Blower Indoor Air Exhaust Boosters For Workshop Basement Tent $17.17

$1717
current price $17.1712cm Duct Fan Powerful Inline Extractor Fan 12V Duct Blower Indoor Air Exhaust Boosters For Workshop Basement Tent
GrowBright 6" Inline Duct Booster Fan - 160/260 cfm $31.99

$3199
current price $31.99GrowBright 6" Inline Duct Booster Fan - 160/260 cfm
Plastic Inline Centrifugal Booster Ventilation Fan, 162 CFM, 106 Watts Duct 4" $129.00

$12900
current price $129.00Plastic Inline Centrifugal Booster Ventilation Fan, 162 CFM, 106 Watts Duct 4"
15 out of 5 Stars. 1 reviews
HAN'KITCHEN'LON'S 4 Inch Inline Duct Fan with Speed Controller - EC Motor`Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $38.90 Was $59.99

Now$3890
current price Now $38.90, Was $59.99$59.99
HAN'KITCHEN'LON'S 4 Inch Inline Duct Fan with Speed Controller - EC Motor`Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
15 out of 5 Stars. 1 reviews
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12V 8cm Inline Duct Fan With Speed Controller Powerful Ventilation Exhaust Blower For Heating Cooling Boosters Tents $12.50

$1250
current price $12.5012V 8cm Inline Duct Fan With Speed Controller Powerful Ventilation Exhaust Blower For Heating Cooling Boosters Tents
12cm Duct Fan Powerful Inline Extractor Fan 12V Duct Blower Indoor Air Exhaust Boosters For Workshop Basement Tent $15.04

$1504
current price $15.0412cm Duct Fan Powerful Inline Extractor Fan 12V Duct Blower Indoor Air Exhaust Boosters For Workshop Basement Tent
Inline Duct Fan, 6 in Quiet Inline Exhaust Fan, 380 CFM Powerful AC-Motor Ventilation Fans for Cooling Booster, High Air Flow, Vent Blower Fans for Indoor Grow Tents Basement Hydroponics $60.69

$6069
current price $60.69Inline Duct Fan, 6 in Quiet Inline Exhaust Fan, 380 CFM Powerful AC-Motor Ventilation Fans for Cooling Booster, High Air Flow, Vent Blower Fans for Indoor Grow Tents Basement Hydroponics
AC Infinity CLOUDLINE S10 PRO, Quiet 10 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics $279.00

$27900
current price $279.00AC Infinity CLOUDLINE S10 PRO, Quiet 10 Inline Duct Fan with 10-Speed Controller, EC-Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
Faitaliicy 6 Inch Inline Duct Fan Low Noise Steel Ventilation Exhaust Fan With Quiet Motor For Cooling Booster Grow Tents Hydroponics

Faitaliicy 6 Inch Inline Duct Fan Low Noise Steel Ventilation Exhaust Fan With Quiet Motor For Cooling Booster Grow Tents Hydroponics
RYUJNDK 50mm Duct Fan Powerful Inline Extractor Fan 12W Duct Blower Indoor Air Exhaust Boosters For Workshop Basement Tent $20.99

$2099
current price $20.99RYUJNDK 50mm Duct Fan Powerful Inline Extractor Fan 12W Duct Blower Indoor Air Exhaust Boosters For Workshop Basement Tent
VEVOR Inline Duct Fan, 4 in Quiet Inline Exhaust Fan, 180 CFM Powerful AC-Motor Ventilation Fans for Cooling Booster, High Air Flow, Vent Blower Fans for Indoor Grow Tents Basement Hydroponics $45.90

$4590
current price $45.90VEVOR Inline Duct Fan, 4 in Quiet Inline Exhaust Fan, 180 CFM Powerful AC-Motor Ventilation Fans for Cooling Booster, High Air Flow, Vent Blower Fans for Indoor Grow Tents Basement Hydroponics
4 Inch 106 CFM Inline Booster Fan Exhaust Duct Blower with Speed Controller Low Noise for HVAC in Grow Tent, Basements, Bathrooms and Kitchens, 2 Pack, Extra 2 Thermometers Included $42.99

$4299
current price $42.994 Inch 106 CFM Inline Booster Fan Exhaust Duct Blower with Speed Controller Low Noise for HVAC in Grow Tent, Basements, Bathrooms and Kitchens, 2 Pack, Extra 2 Thermometers Included
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