Lasko 3723 20" Premium Box Fan

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Lasko 3723 20" Premium Box Fan
Availability: Out of Stock
List Price: $40.79
Price Break: -$9.41
Our Price:
Out of Stock
Unbeatable Guarantee


The Lasko 3723 20" premium box fan has a trademarked Wind Ring system which maximizes air movement. The Lasko 3723 20 inch premium box fan has an exclusive grill design that gives it 30% more air velocity than most standard box fans.

Three Speeds
Choose any of the three quiet speed levels.

Safety Plug
The Lasko 3723 is equipped for use in household with children, the power plug has a patented safety fuse.

Wide Body
To avoid tipping over, the Lasko 3723 20 inch fan has a wide-body design to add stability.

Place it Anywhere
The Lasko 3723 20" premium box fan is ideal for virtually any indoor application, including bedrooms, offices, and garages.

Guaranteed Satisfaction.

  1. 1 year limited manufacturer's warranty
  2. Up to 30 days to return your purchase
  3. Money back guaranteed
  4. Free return shipping
  5. No restocking fees


  • Model: 3723
  • UPC: 046013306081
  • Product Type: 20" Premium Box Fan
  • Product Dimensions: L: 22.50" x W: 5.31" x H: 21.31"
  • Product Weight: 10.20 lbs.
  • Product Color: White
  • Application: Cools the air in almost any space including loft apartments, homes, offices, or garages
  • Type: Electric Fan
  • Warranty: 2-year limited manufacturer's warranty
  • Max Air Flow: 2500 CFM
  • Diameter: 20 inches
  • Oscillation: No
  • Certifications: ETL
  • Fan Style: Floor , Box
  • Product Construction: Plastic , Steel
  • Adjustable Tilt: No
  • Adjustable Height: No
  • Number of Speeds: 3
  • Remote Control: No
  • Control Type: Dial
  • Timer: No
  • Built-In Air Purification System: No
  • Commercial/Industrial Use: No


  • Blades are 20 inches wide for high-capacity air movement
  • Lasko includes a 2 year limited manufacturer's warranty
  • Patented plug has a safety fuse to avoid electrical incidents
  • Provides up to 30% more air velocity than standard box fans
  • Three speeds all operate quietly
  • Wide design for stability, to avoid accidental tipovers

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