VEVOR Bauventilator 255-W-AC-Motor Baugebläse 2830 U/min Baulüfter Gebläse 1720 CFM (2922 m3/h) Axiallüfter mit 5 m Schlauch Axialgebläse 79 dB Geräuschpegel Industrielüfter

Excellent

Bought it for a demolition job with interior stucco/plasterwall dust control. Pros. - moves a ton of air - heavy duty construction - exactly as advertised Neutral comments I have the 32 flex tube that came with it. Its great until you only need to be 10 from where you are exhausting the tube. ( commercial building 2nd storey can't shoot endless tubes out of said windows) you need to use all 32ft all the time because the pressure of the fan inflates or it makes a kink in the tube cutting the airflow capacity Wish I would have know this and would've have ordered both long and short flex tube. Cons - it loud over a long period of time. I used ear plugs when it was running mostly for the humming. Not the end of the world as its a trade off for power - I wish the fluted part was on both ends for ease of pushing or sucking but honestly not a very big deal - no where to wrap the cord when transporting or stowing fan Overall performed flawlessly I would 100 recommend this product. The price was great performed as it should . I used a furnace filter in front to stop debris from going into the fan blades and catching large particles . Fan ran flr 8hours straight everyday for2 weeks 5/5

Bought to help clear dust out of rooms when grinding works as I thought it would. Shipped when it said and no problems

Great blowing job