Collection: Inline Duct Fans
TerraBloom offers a range of inline fans with EC and AC motors. We manufacture both high-power/pressure fans for exhaust and filtration applications, as well as smaller “booster” units designed to increase existing airflow inside a duct
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4" Remote Speed Controllable Inline Duct Fan, Quiet Energy Saving EC Motor for Ventilation, Exhaust, Garden and Hydroponics Airflow Boosting. 160 CFM, 18W
![4]()
- Regular price
- $ 89.99
- Sale price
- $ 77.99
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6" Remote Speed Controllable Inline Duct Fan, Quiet Energy Saving EC Motor for Ventilation, Exhaust, Garden and Hydroponics Airflow Boosting. 350 CFM, 40W
![6]()
- Regular price
- $ 109.99
- Sale price
- $ 99.99
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8" Remote Speed Controllable Inline Duct Fan, Quiet Energy Saving EC Motor for Ventilation, Exhaust, Garden and Hydroponics Airflow Boosting. 710 CFM, 75W
![8]()
- Regular price
- $ 179.99
- Sale price
- $ 159.99
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10" Remote Speed Controllable Inline Duct Fan, Quiet Energy Saving EC Motor for Ventilation, Exhaust, Garden and Hydroponics Airflow Boosting. 1065 CFM, 150W
![10]()
- Regular price
- $ 209.99
- Sale price
- $ 199.99
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4 Inch, 188 CFM, 60W Inline Duct Fan with Variable Speed Controller for Exhaust and Intake
![4 Inch, 188 CFM, 60W Inline Duct Fan with Variable Speed Controller for Exhaust and Intake]()
- Regular price
- $ 57.99
- Sale price
- $ 57.99
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6 Inch, 395 CFM, 70W Inline Duct Fan with Variable Speed Controller for Exhaust and Intake
![6 Inch, 395 CFM, 70W Inline Duct Fan with Variable Speed Controller for Exhaust and Intake]()
- Regular price
- $ 67.99
- Sale price
- $ 67.99
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8 Inch, 735 CFM, 205W Inline Duct Fan with Variable Speed Controller for Exhaust and Intake
![8 Inch, 735 CFM, 205W Inline Duct Fan with Variable Speed Controller for Exhaust and Intake]()
- Regular price
- $ 75.99
- Sale price
- $ 75.99
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4 Inch Inline Duct Booster Fan "Low Noise" Series. 47 CFM HVAC Quiet Mixed Flow Energy Efficient Blower
![4 Inch Inline Duct Booster Fan]()
- Regular price
- $ 36.99
- Sale price
- $ 36.99
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6 Inch Inline Duct Booster Fan "Low Noise" Series. 188 CFM HVAC Quiet Mixed Flow Energy Efficient Blower
![6 Inch Inline Duct Booster Fan]()
- Regular price
- $ 41.99
- Sale price
- $ 41.99
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8" 677 CFM Inline Fan With Variable Speed Controller. Centrifugal Metal Duct Blower
![8]()
- Regular price
- $ 84.99
- Sale price
- $ 84.99
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Inline Duct Fan “Silent Series” 6 Inch, 327 CFM, 67W, Ultra Quiet Exhaust Fan, 33 dBA, 13.89 Lb
![Inline Duct Fan “Silent Series” 6 Inch, 327 CFM, 67W, Ultra Quiet Exhaust Fan, 33 dBA, 13.89 Lb]()
- Regular price
- $ 169.99
- Sale price
- $ 169.99
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Inline Duct Fan “Silent Series” 8 Inch, 473 CFM, 111W, Ultra Quiet Exhaust Fan, 36 dBA, 19.62 Lb
![Inline Duct Fan “Silent Series” 8 Inch, 473 CFM, 111W, Ultra Quiet Exhaust Fan, 36 dBA, 19.62 Lb]()
- Regular price
- $ 179.99
- Sale price
- $ 179.99
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[Refurbished] Inline Duct Fan “Silent Series” 6 Inch, 327 CFM, 67W, Ultra Quiet Exhaust Fan, 33 dBA, 13.89 Lb
![[Refurbished] Inline Duct Fan “Silent Series” 6 Inch, 327 CFM, 67W, Ultra Quiet Exhaust Fan, 33 dBA, 13.89 Lb]()
![[Refurbished] Inline Duct Fan “Silent Series” 6 Inch, 327 CFM, 67W, Ultra Quiet Exhaust Fan, 33 dBA, 13.89 Lb](//cdn.shopify.com/s/files/1/0939/2046/products/2-01_688076b7-b083-4a65-9472-dc7742372cd4_250x250@2x.jpg?v=1534198233)
- Regular price
- $ 129.99
- Sale price
- $ 129.99
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[Refurbished] Inline Duct Fan “Silent Series” 8 Inch, 473 CFM, 111W, Ultra Quiet Exhaust Fan, 36 dBA, 19.62 Lb
![[Refurbished] Inline Duct Fan “Silent Series” 8 Inch, 473 CFM, 111W, Ultra Quiet Exhaust Fan, 36 dBA, 19.62 Lb]()
![[Refurbished] Inline Duct Fan “Silent Series” 8 Inch, 473 CFM, 111W, Ultra Quiet Exhaust Fan, 36 dBA, 19.62 Lb](//cdn.shopify.com/s/files/1/0939/2046/products/3-01_24c39e65-a0f4-4796-93c6-1dea7bf22e4e_250x250@2x.jpg?v=1534197824)
- Regular price
- $ 159.99
- Sale price
- $ 159.99
![[Refurbished] Inline Duct Fan “Silent Series” 6 Inch, 327 CFM, 67W, Ultra Quiet Exhaust Fan, 33 dBA, 13.89 Lb](http://cdn.shopify.com/s/files/1/0939/2046/products/2-01_688076b7-b083-4a65-9472-dc7742372cd4_{width}x.jpg?v=1534198233)
![[Refurbished] Inline Duct Fan “Silent Series” 6 Inch, 327 CFM, 67W, Ultra Quiet Exhaust Fan, 33 dBA, 13.89 Lb](http://cdn.shopify.com/s/files/1/0939/2046/products/2-01_688076b7-b083-4a65-9472-dc7742372cd4_250x250@2x.jpg?v=1534198233)
![[Refurbished] Inline Duct Fan “Silent Series” 8 Inch, 473 CFM, 111W, Ultra Quiet Exhaust Fan, 36 dBA, 19.62 Lb](http://cdn.shopify.com/s/files/1/0939/2046/products/3-01_24c39e65-a0f4-4796-93c6-1dea7bf22e4e_{width}x.jpg?v=1534197824)
![[Refurbished] Inline Duct Fan “Silent Series” 8 Inch, 473 CFM, 111W, Ultra Quiet Exhaust Fan, 36 dBA, 19.62 Lb](http://cdn.shopify.com/s/files/1/0939/2046/products/3-01_24c39e65-a0f4-4796-93c6-1dea7bf22e4e_250x250@2x.jpg?v=1534197824)