Lasko 20 in Pro-Power 3-Speed Industrial Grade Box Fan, Red, B20548 with steel body
Lasko 20" Pro-Power 3-Speed Industrial Grade Box Fan, B20548
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Lasko 20" Pro-Power 3-Speed Industrial Grade Box Fan, B20548

770 ratings

Key item features

  • Powerful Airflow: Features 3 powerful speeds and an innovative Wind Ring system, engineered to provide up to 20% more air velocity for outstanding air circulation.
  • Durable Construction: Upgraded steel body and grills with over 25% more steel than standard box fans, ensuring enhanced durability and stability.
  • Weather-Resistant Motor: Patented Weather Shield motor allows for worry-free use in windows, making it versatile for various environments.
  • User-Friendly Controls: Equipped with simple, top-mounted manual controls for easy operation and customization of comfort.
  • Enhanced Portability: Includes a top-mounted handle and a wider, durable steel body for greater stability and easy portability.
  • Versatile Application: Ideal for locations requiring extra durability and performance, such as workshops, garages, and sheds, to circulate air, dispel odors, and bring in fresh air.
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Specs

Electric household fan type, Box FanMount type, Free StandingSpeeds, 3Power type, Corded ElectricMaximum air volume, 2000 CFMAdjustable height, N

About this item

Product details

Enjoy outstanding air circulation with the Lasko Pro Power™ 20-inch Box Fan. This powerful box fan features an innovative Wind Ring® system, that is engineered to provide up to 20% more air velocity. The wider, durable steel body allows for greater stability while the easy-carry handle makes portability a breeze. This fan features durable construction with over 25% more steel than the standard box fans. The patented Weather Shield® motor allows for worry-free window use. This box fan features simple top-mounted manual controls and 3 powerful speeds so you can customize your comfort. This fan is ideal fan for locations where extra durability and performance is needed such as workshops, garages, sheds and more. Use this box fan to circulate air conditioning, dispel stale air and odors, and bring fresh air in. Features Lasko’s trusted, fused safety plug for peace of mind. Comes with Snap-on feet for added stability. Simple assembly required. Comes with a 2-year warranty.
  • Features simple manual controls
  • 3 powerful speeds so you can customize your comfort
  • 20% More Air Velocity with Wind Ring System
  • Patented Weather Shield® motor for worry free window use
  • Upgraded steel body, grills and motor
  • Durable construction - with over 25% more steel than standard box fans
  • Top mounted handle for easy portability
  • Simple assembly required
  • Equipped with Lasko's trusted, fused safety plug
  • Comes with a 2-year limited warranty
info:
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Specifications

Electric household fan type

Box Fan

Mount type

Free Standing

Speeds

3

Power type

Corded Electric

Warranty

Warranty information

2 year warranty

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Customer ratings & reviews

4.3 out of 5 stars
stars
770 ratings330 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars70% (541)
  2. 4 stars11% (86)
  3. 3 stars6% (50)
  4. 2 stars4% (27)
  5. 1 star9% (66)

Reviews summary

Pros

  • : Features a vibrant, attention-grabbing design.
  • : Offers multiple speed options for airflow customization.
  • : Has a robust build and attractive appearance.
  • : Provides good cost value.
  • : Has a stronger air circulation capacity.

Neutral

  • : Can be quiet in ideal conditions, but also loud during intense use.
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Showing 1-3 of 330 reviews

May 21, 2026
Reviewer name: Laurel
Sold byLasko Products - Official StoreDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fan

I like how it definitely gives more air compared to other fans and I would definitely highly recommend it I definitely love my fan

Helpful?2NYY18UIAV5D1784925005
Jul 12, 2026
Reviewer name: J
Top Reviewer
Sold byLasko Products - Official StoreDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

LASKO BACK TO GREAT OPERATION!

LASKO FANS HAVE ALWAYS BEEN LONG LASTING, GREAT OPERATION, GREAT COLOURS. THIS LASKO OPERATES LIKE THE COLOURED LASKO FANS FROM YEARS AGO: GREAT. WOULD RECOMMEND THIS ONE.

Helpful?2NYY18UIAV5D1784925005
May 5, 2026
Reviewer name: Merridith
Sold byLasko Products - Official StoreDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great fan

I bought this fan to replace my old Lasko round floor fan that i had for years. This fan is so strong and powerful that even on the lowest setting it turns my room into a wind tunnel. It is a little loud but i still highly recommend it!

Helpful?2NYY18UIAV5D1784925005
Current price is $49.99
Price when purchased online
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4.553921568627451 out of 5 stars
4.6 stars out of 5, based on 2667 seller reviews(4.6)
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