Inline Booster Fans for Ductwork

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Duct Booster 7.5 in. X 6 in. X 6 in. Fan

$44.21

Home Depot

4.0

Inductor 4 in. Corded In-Line Duc…

$34.98

Home Depot

3.5

Inductor 8 in. Corded In-Line Duc…

$46.99

Home Depot

4.0

Inductor 10 in. Corded In-Line Duc…

327 CFM Power 6 in. Energy Star Rat…

$219.00

Home Depot

4.5

4 Inch Inline Duct Fan Tube Ventilati…

$52.28

Temu US

5.0

8 in. Inline Booster Duct Fan 420 CFM …

5 in. Corded In-Line Duct Fan

$34.99

Home Depot

4.5

VENTS 678 CFM Power 10 in. In-Lin…

$348.00

Home Depot

5.0

Effective cooling · Spanish · Various fan speeds

Duct Booster 4 in. X 12 in. Steel Registe…

$51.66

Home Depot

5.0

VENTS 162 CFM Power Whole Hous…

$149.99

Home Depot

3.0

Duct Booster 10 in. Duct Fan

$132.47

Home Depot

4.0

Duct Booster 6 in. To 8 in. Rectangul…

$116.88

Home Depot

4.5

Inline Duct Fan 4-In. 200 CFM With Vari…

12 in. Corded In-Line Duct Fan

$74.99

Home Depot

4.5

Inline Duct Fan 8 in. 750 CFM With Vari…

4" Round Duct Fan Inline Ventilation E…

RAXIAL S8 Quiet 8 in. In-Line Duct Fa…

$49.99

Home Depot

5.0

Inline Duct Fan 4-In. 200 CFM With Vari…

12 in. Corded In-Line Duct Fan

$74.99

Home Depot

4.5

Inline Duct Fan 8 in. 750 CFM With Vari…

RAXIAL S8 Quiet 8 in. In-Line Duct Fa…

$49.99

Home Depot

5.0

Duct Booster 12 in. Duct Fan

$150.00

Home Depot

4.0

Inline Duct Fan 6-In. 400 CFM With Vari…

6 in. Inline Duct Fan

$97.38

Home Depot

4.0

Cost-effective · Easily Portable · Superior Air Circulation · Top-Quality

Cloudline T4 Quiet 4 in. Inline Duct Fan …

$149.99

Home Depot

5.0

4" Round Duct Fan Inline Ventilation E…

6 in. X 10 in. Register Booster F…

6 in. X 12 in. Register Booster F…

Aerozesh T6 408 CFM Inline Duct Fa…

$109.99

Home Depot

Free shipping

Stylish Appearance · Superior Air Circulation · Top-Quality · User-Friendly

Cloudline T8 Quiet 8 in. Inline Duct Fan …

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  VIVOSUN Inline Booster Duct Fan 8" …
  $35.99
  A
  Amazon.com
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  420 CFM 8 in. Inline Booster Duct Fa…
  $35.99
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  Home Depot
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  1Pc Simple Deluxe 8"Inline Booster D…
  $26.14
  T
  Temu US
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  AC Infinity RAXIAL S8, Inline Booster …
  $39.99
  T
  Tractor Supply Co.
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  (223)
  Hon&Guan 4 Inch Inline Booster Duc…
  $26.99
  A
  Amazon.com
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  275 CFM 6 in. Inline Booster Duct Fa…
  $34.99
  H
  Home Depot
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  VIVOSUN 430 CFM 8 in. Inline Boost…
  $39.99
  H
  Homedepot.com
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  AC Infinity RAXIAL S6, Inline Booster …
  $34.99
  T
  Tractor Supply Co.
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  VIVOSUN 106 CFM 4 in. Inline Boost…
  $29.99
  H
  Homedepot.com
  Free shipping
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  AC Infinity RAXIAL S4, Inline Booster …
  $29.99
  T
  Tractor Supply Co.
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  AC Infinity Automatic Booster Duct F…
  $99.99
  T
  Tractor Supply Co.
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  Duct Booster 6 in. Inline Duct Fan
  $97.38
  T
  The Home Depot
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  Simple Deluxe 8" Inline Booster Duct …
  $26.44
  T
  Temu US
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  Inline Duct Fan, Metal Duct Fan, Low …
  $21.99
  $27.54
  W
  Walmart
  SALE
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  Ipower 4 Inch 100 CFM Booster Fan I…
  $30.94
  A
  Amazon.com
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  Inline Booster Duct Fan 8" 420 CFM, …
  $35.99
  V
  vivosun
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  Inline Booster Duct Fan 6" 240 CFM, …
  $29.99
  6.4%cash back
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  Cash back from Microsoft
  This is an offer from Microsoft. You'll get 6.4% cash back on this item from Microsoft Cashback. Learn more | Terms & conditions
  V
  vivosun
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  AC Infinity Automatic Duct Fan 4", Inli…
  $99.00
  A
  Amazon.com
  Free shipping
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  10 Inch Inline Booster Duct Fan 117…
  $113.35
  C
  Cleobi
  Free shipping
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  Inline Booster Duct Fan 4" 100 CFM, …
  $25.99
  6.4%cash back
  ✕
  Cash back from Microsoft
  This is an offer from Microsoft. You'll get 6.4% cash back on this item from Microsoft Cashback. Learn more | Terms & conditions
  V
  vivosun
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  (1)
  Ipower 6 Inch 300 CFM Inline Duct V…
  $36.99
  W
  Walmart
  24% DROP
  Free shipping
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  Round Inline Booster Duct Fan Exhau…
  $33.78
  W
  Walmart
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  Wsyw 12 Inch Inline Duct Fan, 1765 …
  $52.99
  W
  Walmart
  Free shipping
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  Wsyw 8 Inch Inline Duct Fan, 765 CF…
  $35.99
  W
  Walmart
  Free shipping
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  (10)
  Ipower 6 Inch 240 CFM Booster Fan I…
  $27.69
  W
  Walmart
  27% DROP
  Free shipping
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  (10)
  Suncourt In-Line Duct Air Booster Fan
  $59.09
  W
  Walmart
  Free shipping
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  Inc Db204 In-Line Duct Air Booster F…
  $70.70
  W
  Walmart
  Free shipping
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  Wsyw 10 Inch Inline Duct Fan, 1240 …
  $44.99
  W
  Walmart
  Free shipping
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  Spruce Homeaire IDF-4 70 CFM 4 in. …
  $40.84
  H
  Homedepot.com
  Free shipping
30. Saved
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  Inc Cecominod070233 In-Line Duct A…
  $70.64
  W
  Walmart
  Free shipping
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  Inc Cecominod070233 In-Line Duct A…
  $71.19
  W
  Walmart
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  (63)
  Ipower 6 Inch 240 CFM Inline Duct V…
  $47.30
  W
  Walmart
  98% DROP
  Free shipping
33. Saved
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  Inline Booster Duct Fan Ventilation C…
  $28.20
  A
  AliExpress
  Free shipping
34. Saved
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  Premium Inline Exhaust Duct Booste…
  $99.95
  Z
  Zincera
35. Saved
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  VIVOSUN Inline Booster Duct Fan 6A…
  $53.49
  $71.99
  R
  Retail Market
  SALE
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36. Saved
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  8' Grow1 Booster In-Line Duct Fan
  $49.91
  G
  Grow It Depot
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4 in. Inline Booster Duct Fan 100 CFM …
$78.85
Home Depot
Free shipping
Aerozesh G4 4-In. 195 CFM Inline Du…
$69.99
Home Depot
5.0
·
1
6 in. Line Booster Duct Fan 240 CFM …
$78.85
Home Depot
Free shipping
Suncourt HC500-B
$59.99
hvq
S&P TD-200 8-Inch Mixed Flow Inline …
$248.00
Sylvane
4.5
·
4
Fantech DBF 110 Dryer Booster Fan …
$229.85
Amazon.com
4.5
·
693
10 in. Powerfan Inline Duct Fan
$265.07
Home Depot
5.0
·
2
VEVOR 8 Inch Inline Duct Fan HVAC Ex…
$61.13
Temu US
5.0
·
1K+
327 CFM Power 6 in. Quiet Energy Eff…
$350.00
Home Depot
5.0
·
2
6 in. Low Powerfan Inline Duct Fan
$205.00
Home Depot
5.0
·
5
Cost-effective · Easily Portable · Superior Air Circulation
VIVOSUN 4 Inch Inline Duct Fan 10…
$22.99
Amazon.com
4.0
·
10K+
VIVOSUN 8 Inch Inline Duct Fan 42…
$35.99
Amazon.com
4.0
·
10K+
YIYIBYUS 12V 4 Inch Inline Duct Fa…
$24.22

$28.13
Temu US
4.5
·
89
Tjernlund In-Line 4" Duct Booster Fan …
$179.99
Amazon.com
4.5
·
472
6" Inline Duct Fan 540 CFM Ventilatio…
$50.86

$56.14
Temu US
5.0
·
1
Hon&Guan 6 Inch Inline Booster Duc…
$33.99
Amazon.com
4.5
·
640
Stylish Appearance · Superior Air Circulation · Top-Quality
AC Infinity CLOUDLINE A8, Qu…
$129.00
Amazon.com
4.5
·
666
Easily Portable · Superior Air Circulation · Top-Quality
AC Infinity CLOUDLINE PRO S…
$99.00
Amazon.com
5.0
·
5K+
S&P TD-250 10-Inch Mixed Flow Inline …
$442.00
Sylvane
5.0
·
2
1Pc Simple Deluxe 8" Inline Booster D…
$26.27
Temu US
4.5
·
1K+
- Top 10 Inline Duct Fans (2025) | The Winner is Clear
  https://buyersguide.org › Top-10-Guide › Inline-Duct-Fan
  SponsoredFind and Compare the Best Inline Duct Fans Based on Price, Features, Ratings & Reviews. Looking for the Best Inline Duct Fans? Compare Before You Buy.
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- Duct Booster Fan | Top 10 Rated duct booster fan
  https://www.bestproductsreviews.com
  SponsoredFind the right duct booster fan that fits your budget and needs. Stop wasting time compiling reviews & use our list to make an informed purchase.
  Site visitors: Over 1M in the past month
  See Our Top Picks · Available In Stock · We Do The Testing For You · The Best Rated Products
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- Inline Duct Booster Fan | 5 Inline Duct Booster Fans
  https://products.bestreviews.com
  SponsoredWhich Inline Duct Booster Fan is the Best? Our team of experts has selected the Inline Duct Booster Fan of 2024.
  Types: Electronics, Gift Ideas, Gifts, Kitchen, Pets, Sports & Fitness and more
  5/5 (2,318 reviews)
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Shop Inline Booster Fans for Ductwork

Top 10 Inline Duct Fans (2025) | The Winner is Clear

Duct Booster Fan | Top 10 Rated duct booster fan

Inline Duct Booster Fan | 5 Inline Duct Booster Fans