Pros:Exceptional Airflow: With a powerful 13000 CFM (cubic feet per minute) output, this fan delivers a significant volume of air, making it ideal for large workshops, warehouses, or industrial spaces. It effectively circulates air, helping to reduce heat and improve ventilation in sizable areas.Two-Speed Settings: The fan features two-speed settings that allow you to adjust the airflow according to your needs. The high-speed setting provides intense airflow for maximum cooling, while the low-speed setting offers a quieter operation for general ventilation.Durable Construction: Built with a rugged metal frame and high-quality components, the BILT HARD drum fan is designed to withstand heavy use and tough environments. Its sturdy construction ensures long-term reliability and durability.Portability: Equipped with large, durable wheels and a handle, this fan is easy to move around, making it convenient to position in different areas of your workspace. The wheels roll smoothly over various surfaces, enhancing mobility.Easy Assembly: The fan comes with straightforward assembly instructions, making it relatively easy to put together. Most users will find the setup process quick and hassle-free.Cons:Noise Level: Due to its high power and industrial design, the fan can be quite loud on the high-speed setting. This may be a consideration if noise is a concern in your environment or if the fan will be used in quieter spaces.Size and Bulk: The 30" drum fan is quite large and can take up considerable floor space. Ensure you have adequate room for its placement and operation, especially in tighter areas.Overall:The BILT HARD 13000 CFM 30" High Velocity Drum Fan is a powerful and reliable choice for those needing robust airflow in large or industrial spaces. Its impressive airflow, durable build, and portability make it a valuable tool for improving ventilation and cooling. While it may be noisy at high speeds and occupy significant space, its performance and durability offer excellent value for those with demanding cooling needs.

I bought two fans and I am satisfied. One is used in a guest bedroom to bring in fresh cool air that is channeled to my master bedroom using other smaller fans. Works great - lots of powerful air flow. The other is used both in a big living room window at night, and on my deck during the late afternoon and evening. It works great to ward off mosquitos so I can enjoy my meal on the deck and in the evening even look at moon in the sky. The breeze is awesome in above 80 degree temperatures--makes all the difference. This fan is affordable and powerful. It's lightweight--it's not an industrial model that would cost over $150. Some reviewer complained that's it not heavy metal so it might get damaged? Is your 100 lb. toddler going to jump on it? Are you going to drop it by mistake from the 10th floor apartment window? Come on! It's just a little more than $50, but it has 4 or 5 times more power than a plastic fan. These type of fans make noise--that's the way it is. But, I sleep with a big ceiling fan that drowns out every kind of noise.

I'm essentially a polar bear; lots a flubber and I love fridgid temps. My perfect sleep ambient temp is at or below 60. So as a renter in an apartment with no central AC, an old landlady that only turns the heat off June, July, and August, and a written rule in my lease that prohibits window AC units, I consider myself a fan afficinado. I'm also cheap. For the last week, I've been waking up covered in sweat. So, I decide it's time to pick up a box fan because my current one is nearing the end of its life. It had a good run, got about two years out of it but it's just not pushing air like it used to. No big. It was 20 bucks. I'm making more now. Maybe I'll buy two.To my digusted HORROR, they've nearly doubled in price. Lasko box fans $40?! I left walmart clutching my pearls. Head to amazon because I know that there's gotta be a $20 Basics box fan, right? RIGHT?? NOPE. $30 dollars. At this point, I'm livid. I work in a shop and am familiar with heavy-duty fans. Summer work in a shop is a sweaty business. I find this fan and it looks a lot like the one we have in our shop to sit on the floor and blow at our legs. Double that with a standing fan and you got yourself a wind tunnel that also works to keep bugs away from you when that one coworker insists on having the bay doors open "for the breeze" that doesn't exist. I digress.I do the math. I know what to expect as far as velocity with a fan like this, so couple that with the fact that I'm just spiteful at this point, I could justify the extra $10-$20. So I buy it.Putting it together was slightly aggrivating. It comes in two pieces, the fan and the little support bar to let it sit on the floor or whatever. I snap that piece into place and go to remove the plastic only to find they've put the plastic on and then screwed in the rubber nubs, essentially screwing the plastic onto the bar. I could've just ripped the plastic off but I'm not a savage animal, so I removed the nubs and then took off the plastic, replaced the nubs. Annoying but not a deal breaker. I did knock off one star on assembly for that because why.Sturdiness, well the metal supports are hollow, and I feel like if I wanted to bend them, I probably could, if not altogether snap them in half. So I knocked a star off for that. But the whole thing is made of metal and me likey.Noise. Any fan user knows that the noise level raises with velocity; if you want a quiet fan, you're going to suffer on air flow. If you want air flow, you're gonna have to deal with noise. I would akin this fan's lowest setting to being as loud as a standard box fan on high if not *slightly* louder. I'm half deaf in one ear so take that with a grain of salt.As far as air flow/velocity/blowing power, twenty stars out of ten, considering this is only slightly more expensive than a standing fan or box fan. This baby is WORKING and I'm pleased as punch. I have it blowing on me right now. It's moderately warm in my room, 75ish, and I'm pleasently chilly on medium setting.As a hot sleeper, take it from me, you need this fan. Spend the money. This thing is probably going to live a long time and end up saving money in the long run. I wonder if they make smaller varients I can put in a window, get a good hurricane effect going in my bedroom....that would be lovely.