Best-Selling 4 Inch Duct Fan - Powerful Ventilation Solution – Hon&Guan
4 Inch Axial Inline Duct Fan 70 CFM
axial exhaust fan 4 inch
inline axial exhaust fan
4 inch duct fan
4 inch inline axial fan
inline axial fan 4 inch
4 inch duct fan

4 Inch Axial Inline Duct Fan 70 CFM

Regular price $46.99 Sale price $23.99
Shipping calculated at checkout.

  • The axial inline fan is galvanized aluminum alloy housing to resist atmospheric corrosion from humidity. Motor features a permanently lubricated ball bearing that operates quietly and requires no maintenance.
  • Good exhaust property and low electric power consumption, eco-friendly and more convenient;Quickly and efficiently move vast amount of air.
  • Making fresh air to rooms in a quick and reasonably quiet way, circulate fresh air, control humidity, excess heat, smell and air quality in grow area.
  • Durable, build-in copper motor with thermal protection, can work continuously without maintenance.Operating temperature range:-20°C-70°C(-4¨H-158¨H)
  • Easy installation,suit for grow tents, green rooms, hydroponics, basements, attics, hospital rooms, commercial cooling and industrial applications.

          4" Axial Inline Duct Fan
          Voltage/Frequency AC100~120V/60Hz
          Power 21W
          Current 0.25amps
          Speed 2700RPM
          Air Flow 119m3/h
          Noise 40dB
          Affective Area 2~8m2
          Protection Class IP44
          Insulation Class F
          Operating temperature range -20°C-70°C(-4¨H-158¨H)
          Static Pressure (mm-H2O) 8.50
          Bearing Ball or sleeve
          Housing Aluminum

          Customer Reviews

          Based on 8 reviews
          Emmett Rau

          Everything in order

          Reinhold Kassulke

          Corresponds to the description

          Cloyd Wyman

          Great! Good flow and no noise!

          Johnny Conroy

          The duct fan works ok. Shipping box was good. Fan watts are 34 or 36 and works with 110/220 voltage. Air flow speed is below exception but works for my setup. I was planning to use it to outflow room air but I used it for inflow instead. Not recommending for out flow purpose. In box: manual + the fan. No Plug came with it so you have to buy it separately. Overall, if this last for two years it will be perfect.

          Emmanuelle Bechtelar

          The product is good quality. The delivery was fast and I got every information from the transport. The fan is running quietly. So I can offer the product.



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