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4” Plastic Inline Fan With Speed Controller (190 CFM)

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GrOh Canada’s Quiet 4" Plastic Inline Fan will keep your tent cool and breezy. It is the perfect exhaust fan to pull stale air, odours, and excess heat out of your grow room. At 31 decibel, it is the quietest fan on the market.

    • Strength: Powerful enough to replenishing the air in a medium sized grow room (up to 4x4) every few minutes and pull air through a carbon filter.

    • Airflow: 190 cubic feet per minute (CFM).

    • Speed: 2400 revolutions per minute (RPM).

    • Noise Level: Less noise than traditional inline fans (31db).

    • Variable Fan Speed Controller: 3 speed controller to adjust the fan speed.

    • Uses: Exhaust fan or intake fan depending on the direction of the airflow selected.

    • Installation: Lightweight and easy to install inside or outside your grow room. Installation bracket included.

    • Equipment Pairing: Work great with a 4" diameter Carbon Filter with 200 CFM (e.g. 4" x 12" Carbon Filter).

  • Package includes:

    • 1 x Plastic 4" Inline Tube Fan with speed controller.

    • 1 x Power Cord.

    • 1 x Easy to install-mounting bracket.


    • Air Flow: 190 CFM and 220 CMH.

    • Speed: 2400 RPM.

    • Noise Level: Less than 31 db.

    • Voltage: 110/120V.

    • Frequency: 60Hz.

    • Power: 60W.

    • Color: Black and Red.

    • Operating temperature range: -20~60 Celcius.