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Lasko

Lasko Air Circulating Box Fan 3733, White

  • Based on 1,189 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, May 17
Order within 12 hours and 53 minutes
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Features

  • Built-in carry handle Save-Smart
  • less than 2 per hour to operate
  • 2-year limited warranty
  • 3 quiet speeds
  • The Blue Plug Patented safety fuse technology

Description

Lasko Air Circulating Box Fan 3733, White

Brand: Lasko


Color: White


Electric fan design: Window Fan


Power Source: Corded Electric


Style: Classic


Product Dimensions: 4.25"D x 20.5"W x 21.75"H


Room Type: Bedroom


Special Feature: Lightweight


Recommended Uses For Product: Indoor


Mounting Type: Window Mount


Power Source: Corded Electric


Room Type: Bedroom


Special Features: Lightweight


Recommended Uses For Product: Indoor


Mounting Type: Window Mount


Controller Type: Manual controls


Number of Speeds: 3


Wattage: 70 watts


Number of Blades: 5


Speed: 3 RPM


Voltage: 70 Volts


Switch Type: Push Button


Indoor Outdoor Usage: Indoor


Control Method: App


Standby Power Shutoff: energy-efficient


Is Product Cordless: No


Number of Power Levels: 3


Main Power Connector Type: NEMA 5-15


Smart Home Compatibility: Not Smart Home Compatible


Installation Type: Window Mount


Material: Plastic


Blade Material: Plastic


Specification Met: ETL


Color: White


Electric Fan Design: Window Fan


Style: Classic


Finish Type: Painted


Collection Name: Indoor Fans


Item Dimensions D x W x H: 4.25"D x 20.5"W x 21.75"H


Blade Length: 20 Inches


Item Weight: 3.22 Pounds


Size: No Size


Brand Name: Lasko


Included Components: Cord


Model Name: Air Circulating Box Fan


Model Number: 3733


Manufacturer: Lasko Products


Warranty Description: Warrranty


UPC: 046013311900 012304161165


Part Number: 3733


Item Type Name: 20 INCH BOX FAN


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Very nice fan !!
I like this fan very much; it runs very well & keeps me cool during the hot nights !!
Reviewed in the United States on August 27, 2023 by SLittle
    • Great fan!
Simple but very effective. Moves alot of air around for the size of the unit. Very pleased!
Reviewed in the United States on August 5, 2023 by Debra del Fierro
    • A good buy is more than just the money up front.
While it's somewhat smaller and lighter than their previous box fans, it works very well and has more power than Lasko's previous box fan models ... so much that the rear "feet" need silicone grippers, or the suction skates it backwards. It comes in a Home Depot box, so why not buy direct? Here's why: the third-party seller gets it to you super fast (instead of the usual 3 - 4 wks. a direct order would take for delivery). Secondly, Amazon offers insurance on their appliance sales, and this is so important even for box fans. About 8 yrs. ago, I bought nine (9) large multifunctional fans, which are easily twice as expensive as box fans. Six of them were gifts, and I kept the other three. Eight of these fans died in under two years, five of them dying in the very first year! The ninth one that lived was one of mine and it lived about 8 yrs. All of these purchases were uninsured, so I was both out of pocket and humiliated by malfunctioning gifts. A one out of nine survival rate is a very poor ratio and hardly recommends a purchase, but when they work, their fans are really great (and their box fans usually work well). So you see, insurance is a vital necessity now. You can't protect your purchases without it. ... show more
Reviewed in the United States on March 16, 2022 by Cameo Walkin
    • This fan works multipurpose as a exhaust in your windowif you have a small apartment
The fan is not noisy but it is a fan so you will hear it blowing it is lightweight and sturdy I bought this fan in October 2021 and it hasn't been a whole year yet we are now in the end of June 2022 and it still works fine. It also is easy to clean you just remove the screws from the screen and get a scrub brush with soap and water or some type of multi-purpose cleaner and the dirt comes off easily the fan blades itself white clean easily I don't recommend trying to remove the fan blades from the mechanism just wipe the blades off and then that should be good enough and then replace the screens with the screws and you'll have clean fresh air instead of doing a lot of dust that is a great product and I'm happy that I invested in it and it saves money too. It sits easily in a window if you have an apartment like me and a small apartment at that and you're cooking definitely helps as exhaust as well ... show more
Reviewed in the United States on June 22, 2022 by Jujulimitless
    • Really really bad balance of the blades, lots of vibration
This is the worst blade balancing of any fans I have ever had. The fans vibrate allot. I purchased two and both of them do this so I would think the manufacturer is making zero attempt at balance the blades.
Reviewed in the United States on August 25, 2023 by Ron Ostertag
    • I'm a big fan of fans
Other than 480V 3 phase 50 HP ones, right down the street on Lincoln St in West Chester is Lasko. I had my first 20 inch box fan for 19 years. I'd use it for summers and put it away. Then I used it all year long with a 20X20X2 inch filter on a timer from 4am to 8pm. I did a blow out the motor and reoil twice a year. Yes folks. I know HVAC. One day it (the motor) gave up the farm. No smoke. No fire. No smell. I'm waiting for Amazon to ship me the new version. Guaranteed gang. $31bucks. This moves the air without the expensive remote controlled crap. Satellite says: Buy it once.....buy it for life, * ... show more
Reviewed in the United States on July 21, 2021 by Steve Johnson
    • come on, right out of the box ????
i bought this model a year ago and have had no issues with it. just bought and received another a day ago. it is as displayed and advertised, but...... right out of the box: 1) the wiring was routed low enough by the switch to hit the fan blades. 2) the molded plastic fan blades were all bent forward towards the front of the fan. that helped to make then hit the wiring. i suspect the fan laid on its face for a period of time in high heat. also, each blade was carelessly trimmed after molding and had excess thin plastic protuding from the blade end. i had to remove the fan cover to reroute the wires and trim each 'over molded' blade. and now i will lay it facing the opposite side up in hopes the blades bend back to their normal position. what is wrong with workmanship, quality control and inspections these days? is there no pride in selling a quality product that works as advertised right out of the box? this is a big reason many of us strongly prefer to see and touch what we buy if possible! ... show more
Reviewed in the United States on March 28, 2022 by jim
    • 3 Speed is Loud
I like everything about the fan except the loudness of the fan on 3. It is light, space saver, and works well.
Reviewed in the United States on May 23, 2022 by Mammi

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