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Inline Duct Booster Exhaust Ventilation Fan - 100MM (4" Inch) | Intake Outtake

Free shipping over $499*

Click & Collect Free

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If cart total is less than $499*

Freight applies

If cart total is $499* & above


*excluding bulky items


The 100MM (4"Inch) In-line Duct Booster Exhaust Fan is the perfect solution for grow room or grow tent ventilation. It's compact and moves plenty of air. Remember to pull air through (suck), rather than push air through (blow) the grow light reflector for the best performance. It also fits nicely onto our grow tent vent flanges to create a low-cost solution to forced air cooling of any sized grow tent.


  • Description: 100MM Duct Booster Fan
  • Air Flow (CFM): 100
  • Speed (RPM): 2800
  • Noise Level (dB): 47
  • Blade Material: Plastic

In The Box

  • [1] x Inline Duct Booster Exhaust Ventilation Fan - 100MM (4" Inch)
  • Built-In100MM (4"Inch) grounded power cord
  • Dual crimped ends for easy installation
  • Plastic fan blades
  • Works on standard household voltage, plugs into standard household outlet/receptacle
  • Compact and whisper quiet

1-Year Replacement Warranty

  • If the product is faulty within the warranty period, the product will be replaced with a new one.
  • Please send the product to the following address on the contact us page.