iPower 4 Inch 230 CFM Inline Duct Ventilation Fan Air Circulation Vent Blower for Hydroponics Grow Tent, Greenhouses, Attic, Black, 1 Pack
iPower 4 Inch 230 CFM Inline Duct Ventilation Fan Air Circulation Vent Blower for Hydroponics Grow Tent, Greenhouses, Attic, Black, 1 Pack
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iPower 4 Inch 230 CFM Inline Duct Ventilation Fan Air Circulation Vent Blower for Hydroponics Grow Tent, Greenhouses, Attic, Black, 1 Pack

5 stars out of 12 reviews
(5.0)|
12 ratings

Key item features

  • Effective Ventilation: Quiet and efficient design with a fan speed of 2600 RPM for an air flow of 230 CFM. Powerful blower to move air to your target location for optimal ventilation
  • Low Noise: Equipped with a flow deflector that makes the fan airflow more concentrated and reduces turbulence energy. Operates at only 36.4 dB noise level to ensure your grow operation won't disturb your life
  • Simple Installation: Removable intake and exhaust ends with locking tabs for easy hookup. Quick to install, remove, and maintain. The cable length is 5.9 feet for convenient setup
  • Premium Design: Lightweight and compact fan takes up minimal space and fits in any grow room. High-quality blades and efficient flow deflector enhance airflow while ensuring smooth, whisper-quiet operation
  • Wide Applications: Suitable for grow tents, greenhouses, basement workshops, bathrooms, or kitchens. Cleans and freshens air while maintaining balanced humidity and temperature in the environment
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5 out of 5 stars
stars12 ratings8 reviews
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Showing 1-3 of 8 reviews

Aug 17, 2025
OhGollyItsJolly
Top Reviewer
Item details
Size: 1 Pack Fan
Color: 4 Inch 230 CFM
Sold and shipped byiPower INC
5 out of 5 stars review

Verified Purchase

Great fan

Nice air flow with this fan stronger then expected

Incentivized Review
Helpful?1KUDY4Z7BJNY837625957
Jun 11, 2021
Robert
5 out of 5 stars review

Verified Purchase

CHEAPEST WAY TO VENT

Was pricing grow tent vent systems, not cheap. Found this fan and bought 4 inch flex aluminum duct at local retailer. Installed in 5x5 tent as exhaust to pull out heat and humidity. Noticed difference in couple hours and very steady readings. Total spent under 40 bucks! Excellent product. Would highly recommend. Only need charcoal filter for odors. I don't use one.

Helpful?1KUDY4Z7BJNY837625957
Oct 19, 2021
Seth
5 out of 5 stars review

Verified Purchase

Good deal

Well worth the money. I use mine in a 3x3 tent for drying purposes and it does the trick. I do question the 195 CFM's. I've got a few other fans from 190 CFM - 550 CFM and this doesn't pull as hard as my Apollo 190 CFM. That being said it's still a great deal for the cash spent.

Helpful?1KUDY4Z7BJNY837625957