20 Inch Shutter Exhaust Fan Wall Mounted

[Size: 12 Inch]
Works great. Lightweight. Easy to install.

[Size: 20 Inch, Size: 20 Inch]
Was looking into an attic fan for the ceiling opening in my garage. This fan was the perfect choice at a great price. Though the description say “wall mount”, other reviewers had mounted it horizontally without issue. I tested the shutters in the horizontal position and they open completely when the fan is on. I mounted mine on 3/4” plywood with hinges so I can easily enter the attic without any issues. Plugged it into a “smart” outlet adapter so I can control it from my phone. Moves a lot of air and works great!

[Size: 20 Inch]
This FOHERE 20-inch shutter exhaust fan is an absolute powerhouse. The 3500 CFM airflow is no joke — it feels like opening multiple windows at once. It clears heat, humidity, dust, and odors incredibly fast. Perfect for garages, workshops, greenhouses, attics, sheds, barns, and even animal enclosures. It makes a huge difference in spaces that get hot or stuffy.The build quality is excellent. The anti‑deformation steel frame and aluminum alloy blades feel solid and durable, and the corrosion‑resistant design is ideal for humid or high‑heat environments. No rust, no sticking shutters, no warping.The gravity shutters are a great feature. They open automatically when the fan runs and close tightly when it stops — no wiring, no motors, no extra setup. They seal well and keep out rain, dust, and weather.Installation couldn’t be easier. The 1.65m (5.4 ft) power cord makes this truly plug‑and‑play. Mount it, plug it in, and you’re done. No complicated wiring or assembly. I had it running in minutes.The motor is impressively efficient — 76% less energy use while still delivering full performance. At 1309 RPM, it refreshes a two‑car garage in about a minute. It’s quiet, powerful, and perfect for both residential and commercial use.If you need serious ventilation with simple installation and long‑lasting durability, this exhaust fan is a full five‑star upgrade.

[Size: 12 Inch]
They work great

[Size: 12 Inch]
Quiet,but louvers are easy to dent or bend.

[Size: 12 Inch]
​This commercial grade home ventilation utility features a twelve inch wall mounted exhaust fan engineered with automated aluminum shutters that open and close instantly in response to airflow The high speed motor utilizes an integrated power cord plug system designed to pull hot air moisture dust and odors out of enclosed spaces rapidly to optimize indoor air quality Manufactured from heavy duty rustproof steel casing this weather resistant ventilation fan is designed for long lasting performance inside residential workshops garage structures or high humidity utility areas​We got this heavy duty twelve inch shutter exhaust fan to install into our utility layout at the new house to help regulate the airflow and keep our indoor air quality perfectly fresh and clean as we finish our remodeling projects Managing a busy household means I truly appreciate smart utility tools that keep our maintenance zones running smoothly and this powerful fan is engineered to clear out dust and moisture effortlessly preventing any stagnant air from building up inside our workspace​The main pro of this wall mounted exhaust fan is the incredible high speed air displacement which clears out heavy humidity or strong odors from a room in just a few quick minutes while the automatic aluminum shutters seal tightly when turned off to prevent exterior wind or bugs from entering the household One noticeable con is that because the high torque motor operates at utility scale speeds the fan blades produce a pretty loud whirring sound during full operation meaning it is best suited for garage or laundry spaces rather than quiet living areas but it remains an outstandingly reliable ventilation asset

[Size: 20 Inch]
"This review is for FOHERE 20 Inch Shutter Exhaust Fan Wall Mounted, High Speed 3500CFM Vent Fan with 1.65M Power Cord, Quiet Air Circulation for Garages And Shops, Greenhouse,Attic, Shed, Commercial UseWe picked up this fan for our greenhouse because we needed better airflow, and it has worked great so far. The amount of air it moves is impressive and has made a noticeable difference in keeping air circulating.The fan is fairly quiet for its size. I'd compare the noise level to a basic box fan, but with much better airflow. It's definitely not silent, but it's not obnoxiously loud either.Installation was about as simple as it gets. We built a wooden frame for it, screwed it into place, and plugged it in. No complicated setup or wiring was required. The shutters open and close automatically based on airflow, so there's nothing extra to adjust or maintain.One thing to keep in mind is that the power cord is only about 5 feet long, so you'll want to plan your installation location accordingly.As far as features go, this is a very straightforward fan. It appears to be essentially on or off depending on whether it's plugged in, which is perfectly fine for our needs.Our fan is installed in a semi-outdoor greenhouse environment, and so far it has handled the conditions without any issues. Overall, it's a simple, effective ventilation solution that delivers plenty of airflow and is well worth the cost.NOTE: As an Amazon Vine reviewer, I receive this product without paying for it directly; however, I have to claim the full value of this product on my taxes as this counts as a taxable gift and I must pay taxes for the taxable value of this item."

[Size: 12 Inch, Size: 12 Inch]
This quality no frills FOHERE 12-inch exhaust fan with an airflow rate that moves air at 1450-CFM, which is a perfect size to keep down the dust and heat in my garage, which is also my reason for ordering it. It is not ready for hardwiring as it has a connected five-foot AC power cable with a 3-prong plug for use with standard household 120-volt 15-amp circuits. The description lacks an actual decibel figure, and I don't have it installed yet so I can't speak to how loud it is.The fan blades and shutter louvers are made of thin aluminum alloy that should be durable enough for the blades to last a good long time if not interfered with while running, while also allowing the louvers to easily open and close properly while shielding out the rain. The safety cage and housing are made from steel and on the interior side, so with a little cleaning and maintenance shouldn’t ever be an issue.One thing emphasized in the product description is the fact that you can simply bolt the exterior frame on and plug it in for power, and in just a few minutes have a working exhaust fan. However, unless you are replacing an existing fan, you will also need a hole in the wall between the interior and exterior that the fan fits in. In my case it involves removing siding, cutting through sheathing and interior sheetrock, and probably a bit of framing and trim work to make it all come together. That might take me just a few more minutes! In the end this is a decent inexpensive fan that once installed should provide the exact result I am trying to achieve!