Real-Life Review of VEVOR 12" Portable Ventilator Blower Workshop Extractor Fan w/ 5M Duct Hose

I'm pretty happy with this purchase. It kept negative pressure in the room we are renovating and did not malfunction. We ran it for 8 hours a day for two weeks.

[@user-lo1kw8yl3i]

Do you think this fan/duct could cool the rafters on my garage by putting the hose up near the ceiling and fan below near a window? Thx

[@karthickg5765]

I need this