Pelonis Box Fan 20 Inch – Adjustable 3 Speeds For the Perfect Noise Level for Sleeping – 4 Blade Technology Provides Powerful Airflow to Beat the Heat – Sleek Design, Lightweight, Durable, Black

This fan is noisy yes but any motor makes noise, if you want a quiet fan it won't move air Quickly blasts the hot air out or draws air in. Recommended

Es bueno, bonito y barato, lo malo es el ruido q hace y la velocidad baja es muy rapida realmebte y la velocidad rápida es muy ruidosa

Pros and Cons of the Box Fan 2 PROS: It’s safe! The grating protects the nose of my curious cat (He’s the 7.5 pound star of the video!) from the moving blades. A small finger can fit through, though, so supervise young children if they are near it while it’s plugged in. Its light weight means I don’t worry I will hurt my clumsy @$$ by dropping it if I carry it room-to-room. It’s cooling! Given fans MOVE air rather than change temperature, my goal was to use the fan on low setting during winter and high setting during summer to suck temperature-controlled air from the living room (where the electric space heater and air conditioner are) to propel down the hall to other rooms. The fan said, “I’m not like other fans that adhere to physics. Screw science!” Within 20 minutes on the low setting, it cooled my hallway down 2 degrees according to my home’s thermostat while the heater was on. I expect it would have cooled further if I had left it on longer at a higher speed. This fan will do well cooling a space in summer even though it doesn’t help circulate heat in winter. 2 CONS: It’s costly! $45 full-price is expensive for a plastic box fan with 3 speeds and no other features. It’s like a snobby restaurant that charges lofty prices for disappointing small food portions. Fortunately, I bought my fan used at half-off from Amazon Resale, and it came clean in working condition. It’s loud! Like most fans, it can be hard to hear a live person or recorded show while sitting near it on high speed. (The video features the low setting, so triple that noise in your mind, or watch videos in other people’s reviews where they go through the settings.) It’s better to leave it on the other side of a room while it’s on high unless you’re doing a silent solitary activity, like sleeping, gaming, or reading. Alternatively, sit near it on purpose while people are in the room if you want to tune them out! CONCLUSION: The safe and effective box fan is worth buying at a discounted sale price, but it doesn’t have enough features to warrant purchasing at its high full price.

Does exactly what it says it does. I was a bit nervous to order due to some of the negative reviews but we've been using this thing at least 12 hours a day for well over two weeks and it hasn't crapped out yet or caught fire as some reviews mentioned. Works really well as all three speeds, fantastic for white noise for sleeping as well as an actual fan

Been using for almost a year now. Fan works great. I use it every morning during my workout and if we need to air out the basement. It just sits in front of the window and does the job.