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(3 pack) Lasko 20" Weather-Shield Performance 3-Speed Box Fan, 2000 CFM, White, 3720

(3 pack) Lasko 20" Weather-Shield Performance 3-Speed Box Fan, 2000 CFM, White, 37203 pack Lasko 20 Weather Shield Performance Box Fan with 3 Speeds 3720 White 22 5 High NewLasko 20 Weather Shield Performance Box Fan with 3 Speeds 3720 White 22 5 High New
Pack Size:3 Pack

Key item features

  • Powerful Airflow: Features a 20-inch box fan design with a high-performance grille for ultimate airflow and cooling in any room.
  • Customizable Cooling: Offers 3 refreshing speed settings to personalize your cooling experience.
  • Energy Efficient: Boasts Save-Smart energy efficiency, costing less than 2 cents per hour to operate.
  • Weather-Shield Motor: Equipped with a patented Weather Shield motor for worry-free indoor window use.
  • Stable Portable: Wider fan body structure provides greater stability, complemented by a lightweight design and convenient carry handle for easy portability.
  • Enhanced Safety: Includes Lasko's trusted, fused safety plug for added peace of mind and Blue Plug safety fuse technology.
  • Versatile Application: Ideal for circulating cool air with air conditioning in bedrooms, living rooms, home offices, and garages.
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Current price is $79.14$26.38/ea
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This item includes:

  • 3-pack of Lasko 20" Weather-Shield Performance 3-Speed Box Fan, 2000 CFM, White, 3720

About this item

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Customer ratings & reviews

4.3 out of 5 stars
stars503 ratings290 reviews
How item rating is calculated
  1. 5 stars72% (361)
  2. 4 stars10% (48)
  3. 3 stars5% (24)
  4. 2 stars2% (10)
  5. 1 star12% (60)

Reviews summary

Pros

  • : Has three speed settings for adjustable power.
  • : Fits stably in window for outdoor use.
  • : Suitable for high-temperature conditions.
  • : Offers good value at this cost.

Neutral

  • : Can be quiet, but also loud on higher settings.
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Showing 1-3 of 290 reviews

Jan 22, 2026
Stacy
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Excellent window fan

10/10 fan Very powerful It arrived pretty fast I recently purchased the window lasko window fan to help cool down my Bedroom/Living Room and overall, I'm very satisfied. It does its job I recommend it

Helpful?37D1A429U1HU14172817191
Apr 28, 2020
toby
5 out of 5 stars review

Verified Purchase

Highly Duable, Tad Pricy

Best Fan to have even when the weather isn't sunny and hot. Shielded motor keeps the air moving and turning it around to blow the air out of the house is just as helpful as bringing it in. We use it in the bedroom window when the temp is in that 50-75 range and the humidity is low. Had three before and just now replaced the last one.

Helpful?37D1A429U1HU14172817191
Aug 29, 2020
Steve
5 out of 5 stars review

Verified Purchase

Little Fan With Big Wind

This little box fan puts out a lot of wind for the size of it. You need to make sure you attach the two included "feet" that braces it since on high it could easily blow itself over backwards. I like the fact that it's meant for indoor/outdoor use since it's so wet and humid in Florida in the summer.

Helpful?37D1A429U1HU14172817191