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Customer reviews for Lasko B20548 20" Pro Power Industrial-Grade Box Fan for
Lasko B20548 20" Pro Power Industrial-Grade Box Fan
4.2 out of 5 stars
stars367 ratings242 reviews
  1. 5 stars66% (244)
  2. 4 stars12% (45)
  3. 3 stars8% (31)
  4. 2 stars4% (13)
  5. 1 star9% (34)

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Showing 11-20 of 242 reviews
Nov 10, 2025
Bryan
4 out of 5 stars review

Verified Purchase

fan came with a broken handle. Bummer. Fan itself is super strong, even its lowest setting. But that's my issue here. Shouldn't the lowest setting be LOW? Wish there was an additional setting for whisper quite. Oh well. Still a great fan.

Review from walmart.com
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Nov 2, 2025
klwilson63
2 out of 5 stars review

Verified Purchase

I have had many Lasco fans. They had all worked many years. I bought this fan thinking it would be even better. About the second day I had ,it fell off of th table I had it setting on. The frame now has a large dent in it.

Review from walmart.com
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Nov 23, 2025
Donna
5 out of 5 stars review

Verified Purchase

Window Fan

I am a true believer in Lasko product. The 20" fan I purchased is exactly as it described but the price could stand to be a little lower. No complaints about the item itself. THANKS

Review from walmart.com
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Aug 5, 2022
MikeL
4 out of 5 stars review

Verified Purchase

Speed control knob

Bought as a window fan. It moves a lot of air and is rather quiet. However, if you drop the lower window pane to hold it in place you can not get to the speed control knob on top.

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Aug 18, 2022
Orlando
2 out of 5 stars review

Verified Purchase

Cheap "Snap on feet"

"Snap-on feet" are little short plastic junk that does not add stability, you put the speed to 3 and the fan moves a lot!! It is not stable on 3, I will return it.

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Aug 13, 2022
Aston
2 out of 5 stars review

Verified Purchase

Great fan; bad feet

Great fan for the money (solid box and controls with powerful motor), but feet don’t keep it stable enough. It rocks when on full speed. Fell over and broke one of its feet off after just a few days of indoor use.

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Sep 12, 2025
Sherry
5 out of 5 stars review

Verified Purchase

I was looking for a more powerful fan than I’ve been able to find in the past. This definitely is doing that for me. I was able to put it in the window to bring in the cooler in the evenings which made the summer heat bearable. I think it’s an excellent fan.

Review from walmart.com
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Jun 10, 2025
Amber
4 out of 5 stars review

Verified Purchase

Sturdy fan, strong airflow, bigger than most standard box fans. Only issue is the feet that slide on the bottom are cheap and do not keep the fan stable at high speeds causing it to tip over easily. So I’ve had to brace it on the edge of a wall or door corner

Review from walmart.com
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Jul 18, 2025
Nana
5 out of 5 stars review

Verified Purchase

Got the fan after the very good fan of many years of use stoped working. I order this one in hopes that it would work as well as my old one. We I can tell I was very impressed with it. It moves the air as well as my old one and is keeps my bedroom very cool at nite. I have even had to turn it to a lower setting because it work so well. I will be getting a second very soon .

Review from walmart.com
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Aug 17, 2025
Anonymous
1 out of 5 stars review

Verified Purchase

Bana-very poor workman ship

Bana- It's de-effective. The black screen that covers the blades is not attached right. it's crooked, overlaps on the bottom, and doesn't cover the tool mark on the top. (pictures %231 bottom overlap, - picture %234 is the top showing the tool marks that are cover on the other side) I can't attach the stabilizer foot. the black screen covers part of the slot, where I'm supposed to slip the foot piece in. picture %232 and%233. it will not stand safely on the floor with one foot. there is a dent on the side. it's also not as stronger as the 20 dollar one I got three years ago. that still work. There is no quality control with this Manufacturer. very poor workman ship. writing this manufacture in my, don't buy from log.

Review from walmart.com
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