HG Power Upgraded 12 Inch Shutter Exhaust Fan, 764CFM High-Speed, 1400RPM Wall-Mounted Ventilation Fan for Shed, Garage, Greenhouse - with Mesh Screen, ON/OFF Switch & 8FT Power Cord, Black

Omg..where have you been all my life. This sucker works Great!!! Long story short, our small apartment bathroom is being shared with 4 people and it get pretty wet and muggy in there after 4 showers. The walls get wet...yuck. So after a few searches, found this exhaust fan, fits right in our window opening. Flip the switch after showering, and Wow this thing sucks out the bathroom air with 2-3 minutes and dries out the bathroom. Its not loud and works great four apartment. It has made our lives much easier. Thank you!! Side note, It happen to come as slightly broken. The plastic screws were broken off and can't seem to hold the metal fan in place. But it worked in our favor as we didn’t need the back flap to open and close while in operation or in motion. We just set it on our window opening and it stays put. The window has a mesh screen and uses as a outside filter.

I recently purchased the HG POWER 10 Inch Exhaust Fan, and I am extremely impressed with its quality and performance. The new version of this fan uses full metal material, making it more sturdy and reducing the possibility of deformation during transportation. The upgraded motor provides a longer lifespan, ensuring that this fan will last for years to come. The fan boasts a high airflow of 647 CFM (1100 m³/h), a high speed of 1400 RPM, and a low power consumption of 42 Watts, making it both potent and energy-efficient. The wall vent fan includes an upgraded, detachable steel mesh screen designed to safeguard your home against external debris. The product parameter of this fan is Grille Diameter: 12.6 inches, Louver Size: 10.6 inches x 10.6 inches, Installable Thickness: 8 inches, Power Cord Length: 8 Feet. Equipped with an 8FT long power cord, a 100-120V US power plug, and an ON/OFF switch, and operating at a low noise level, this wall exhaust fan can be effortlessly installed in garages, workshops, chicken coops, sheds, attics, greenhouses, offices, hospitals, and theaters. Overall, I highly recommend the HG POWER 10 Inch Exhaust Fan to anyone looking for a high-quality and efficient solution to circulate significant volumes of air in their home or workspace.

The “filter” or screen, seems to be added as an afterthought. You need to disassemble the fan from the shutter to install the screen, and then drill holes, to accommodate the screws. The fan then had to be “adjusted” with a pry bar and a screw driver to keep the fan from rubbing on the screen. The screen, as expected, does cut down on the air flow. They included a cut resistant glove to assist in mounting without injury. They did not include any mounting screws. That surprised me. Once installed and operating, the fan and shutter seems to work well, and it is very quiet. Still, it was inexpensive, and seems to work as advertised. As of this review, it has been running for 18 hours without issue.Addendum- So, the fan as been running, non stop through this incredible heatwave. 90 - 100 degree temperatures, every day, which is unusual for our area. I have upgraded the product to 4 stars. It does not rub, it is quiet and the operation seems flawless. I am pleased with the purchase.

I recently installed the HG Power 12" Shutter Exhaust Fan with Speed Controller in my workshop, and I couldn't be happier with its performance. The fan is incredibly powerful and does an excellent job of ventilating the space, keeping the air fresh and cool even during long hours of work.The included speed controller is a game-changer. It allows for precise adjustments, so I can easily dial in the perfect airflow for any situation. The fan runs smoothly and quietly, even at higher speeds, which is a huge plus.Installation was straightforward, thanks to the clear instructions and well-designed mounting hardware. The shutters open and close automatically, adding an extra layer of convenience and efficiency.Overall, this exhaust fan is a fantastic addition to my workshop. It's well-built, reliable, and versatile. I highly recommend the HG Power 12" Shutter Exhaust Fan with Speed Controller to anyone in need of a powerful and adjustable ventilation solution!

Purchase this fan about a year ago and it was perfect . I was getting things ready for this summer and when I went to use the fan it didn’t work. Contacted the seller (expecting a long wait time) and was surprised to get a response in about 12 hours. I explained the problem and they immediately responded with a couple tips to try. When that didn’t work they immediately offered me a free replacement (including shipping) . EXCELLENT customer service.Went out and checked it again as I thought about something that might be causing the problem with the fan and discovered what it was. The fan was working but I had it plugged into a WiFi dimmer plug that was set on LOW SPEED. Once I adjusted that the problem was solved. I immediately contacted the seller to stop processing the shipment but they had just sent me the tracking info ( they had already shipped a replacement) . Again, this seller definitely stands behind their products . Told them that if they can’t stop the package i will gladly return it when I receive it and reimburse them as this was MY error. THANK YOU HG Power

Works like a charm. Perfect size for my 8x12 greenhouse. Sems fragile but it has withstood some serious Midwest winds.