Lasko 3733 20-Inch Box Fan

Other Lasko products

Product Features

• 170-watt 20-inch box fan with 3 whisper-quiet speeds
• Easy-to-use control knob; slim, lightweight design
• Rounded corners and grilles provide added safety
• Rugged steel body; carrying handle; plastic feet for stability
• Measures 22 by 5-3/8 by 22-1/2 inches; 1-year limited warranty

Product Details

• Product Dimensions: 21.8 x 5.6 x 24.1 inches ; 10.2 pounds
• Shipping Weight: 7 pounds (View shipping rates and policies)
• Shipping: Currently, item can be shipped only within the U.S.
• Note: Gift-wrapping is not available for this item.
• ASIN: B00002ND67
• California residents: Click here for Proposition 65 warning.
• Item model number: 3733
• Average Customer Review: 3.8 out of 5 stars See all reviews (46 customer reviews)
• Amazon.com Sales Rank: #1,278 in Kitchen & Dining (See Bestsellers in Kitchen & Dining)

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Product Description

Amazon.com Product Description
Enjoy energy-efficient cooling with this 20-inch box fan. Its three whisper-quiet speeds deliver high-volume air movement, while rounded corners and grilles provide added safety. In addition, the unit offers a slim design that allows for easy placement in smaller spaces like bedrooms, living rooms, home offices, and kitchens. Other highlights include an easy-to-use control knob, a rugged steel body, a lightweight design for portability, and a convenient carrying handle. Two plastic feet come included for added stability. Shipped fully assembled, the 170-watt box fan measures 22 by 5-3/8 by 22-1/2 inches and carries a one-year limited warranty.

Product Description
The Lasko 3755 20 In. Weather Shield® Box Fan with thermostat keeps you cool while restraining energy costs! Thanks to its built-in thermostat, it only runs until the room reaches the desired temperature, and then automatically turns on or off to maintain that temperature. It has three whisper quiet speed settings, so you can adjust its performance to any situation! Its effectiveness is enhanced by a patented Weather Shield® motor for worry-free window use, a wider body for greater floor stability, and easy-to-use controls located on the handle. The fan has a patented fused plug cord for added safety.

Customer Reviews

Most Helpful Customer Reviews

34 of 34 people found the following review helpful:

5.0 out of 5 stars excellent product,great also for blocking out noise, March 25, 2001

By	A. Hogan (Brooklyn, NY USA) - See all my reviews (REAL NAME)

This is an excellent product. Sturdy,I have used it every night for at least 8 hours for the past year. It moves a large amount of air, and is very,noisy.Its electric use in minimal,which is another bonus. It is also very good for blocking out noise from neighbors.For this price, this is an excellent buy.I have never owned a better box fan, and I have purchased literally scores through the years.

18 of 18 people found the following review helpful:

1.0 out of 5 stars Don't believe the hype, buy it local and try it out yourself., June 19, 2008

By	NeoEngineer - See all my reviews

I went out to my local Lowe's today and bought a few fan to test out. They had this exact same model and contrary to what people are saying here, it DOES NOT move a large volume of air.

I'm not saying that people here are lying or work for Lasko, but maybe they have just never had 3 diff models to test side by side. At the local store, they had the CFM ratings of each fan but this model wasn't listed, nor was any CFM rating found on the box. It's CFM rating is probably low so the Lasko probably doesn't want to advertise it.

Of the 3 models I tested, I kept the Feature Comforts model which moves about 3000 CFM of air. I live in a 4000 sq ft home and bought these to flush out the hot air when I get home from work so I can cool the house w/AC faster. I tested the fans by setting them up in the windows on the same wall and stepped back from the windows as far as I could till I could no longer feel the air being moved by each fan.

The Lasko model pushed air about 7ft till I could no longer feel anything. The Feature Comforts model pushed the air 29ft. The Feature Comforts model also had the most uniform airflow w/o any "dead spots" near the center of the airstream.

I would advise anyone to goto your local store and try the same, it costed me less than $70 to try the models I was interested in. The only problem is the hassle of boxing up the ones that didn't perform well and the cost of gas for returning it.

The Feature Comforts model number is 184705 and is an 18" fan. It's amazing that it can push 4x more air than the 20" Lasko model. Unfortunately, it's not on their website but it is available locally for only $24.

Hopefully, Lasko will read this review and improve their fans and have an indepedent lab rate its CFM and put it on the box for educated consumers.

21 of 22 people found the following review helpful:

5.0 out of 5 stars Lasko 20" Box fan, June 16, 2000

By	Jean Coyle (Wakefield, MA United States) - See all my reviews

I've purchased a larger Lasko fan here at Amazon,and was pleased to find that this 20 " box fan is of the same excellent quality as the larger models in the product line

This a very sturdily constructed fan, the plastic grill is nice and thick,the control knob is also nice and sturdy and easy to turn.The fan is very quiet and moves quite a bit of air. This is a much better fan than those $19.99 numbers you see in stores during the summer...so for the same price why not get the best ?