---
product_id: 38157252
title: "Lasko 3733 Box Fan, 3-Speed, 20-Inch, White"
brand: "lasko"
price: "94718 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/38157252-lasko-3733-box-fan-3-speed-20-inch-white
store_origin: HU
region: Hungary
---

# Energy-efficient, <2¢/hr run cost Lightweight & portable (6.8 lbs) 3 whisper-quiet speeds Lasko 3733 Box Fan, 3-Speed, 20-Inch, White

**Brand:** lasko
**Price:** 94718 Ft
**Availability:** ✅ In Stock

## Summary

> 🌬️ Stay cool, save smart, and move freely—because comfort should never wait.

## Quick Answers

- **What is this?** Lasko 3733 Box Fan, 3-Speed, 20-Inch, White by lasko
- **How much does it cost?** 94718 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/38157252-lasko-3733-box-fan-3-speed-20-inch-white)

## Best For

- lasko enthusiasts

## Why This Product

- Trusted lasko brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** ETL listed with patented fused safety plug ensures peace of mind while you stay cool.
- • **Sleek & Modern:** Clean white finish and compact 20-inch size fit seamlessly into any professional or home environment.
- • **Whisper-Quiet Comfort:** 3-speed settings deliver powerful airflow without the noise—perfect for focused work or restful sleep.
- • **Effortless Portability:** Lightweight 6.8-pound design with an easy-carry handle lets you refresh any room in seconds.
- • **Ultra-Efficient Cooling:** Save-Smart technology keeps your energy bills low, running for less than 2 cents an hour.

## Overview

The Lasko 3733 Box Fan is a 20-inch, 3-speed indoor fan designed for efficient, whisper-quiet airflow. Featuring Save-Smart technology, it costs less than 2 cents per hour to run. Lightweight and portable at just 6.8 pounds, it includes a patented fused safety plug and ETL certification, making it a reliable and stylish cooling solution for any room.

## Description

Adjust air speed with top knob control3 quiet speedsSave-Smart technology costs less than 2 cents per hour to runEasy to carry handle makes moving from room to room a breezeIncludes a patented, fused safety plug

## Features

- Plastic
- Top mounted controls
- Three Whisper-Quiet speeds
- Energy-efficient, high volume air movement
- Lightweight design for portability
- ETL listed with patented, fused safety plug.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NE6A2FA |
| Best Sellers Rank | #3,042,347 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,275 in Table Fans |
| Blade Length | 21.75 inches |
| Blade Material | Plastic |
| Brand Name | Lasko |
| Color | White |
| Control Method | Push Button |
| Controller Type | Button Control |
| Customer Reviews | 4.2 4.2 out of 5 stars (360) |
| Electric Fan Design | Table Fan |
| Finish Type | Painted |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Freestanding |
| Item Dimensions D x W x H | 20.75"D x 22.2"W x 4.5"H |
| Item Type Name | Lasko 3733 Box Fan, 3-Speed, 20-Inch, White |
| Item Weight | 6.8 pounds |
| Manufacturer | Lasko Products |
| Material | Plastic |
| Model Name | Lasko 3733 Box Fan, 3-Speed, 20-Inch, White |
| Model Number | 3733 |
| Mounting Type | Wall Mount, Window Mount |
| Number of Blades | 5 |
| Number of Packs | 1 |
| Number of Power Levels | 3 |
| Number of Speeds | 3 |
| Part Number | 77162.1 |
| Power Source | Corded Electric |
| Recommended Uses For Product | Indoor |
| Room Type | Bedroom |
| Size | 20" |
| Special Features | Manual |
| Specification Met | ETL |
| Standby Power Shutoff | Energy Efficient |
| Style | Modern |
| UPC | 046013311900 021112835359 |
| Unit Count | 1 Count |
| Wattage | 550 watts |

## Product Details

- **Brand:** Lasko
- **Color:** White
- **Electric fan design:** Table Fan
- **Mounting Type:** Wall Mount, Window Mount
- **Power Source:** Corded Electric
- **Product Dimensions:** 20.75"D x 22.2"W x 4.5"H
- **Recommended Uses For Product:** Indoor
- **Room Type:** Bedroom
- **Special Feature:** Manual
- **Style:** Modern

## Images

![Lasko 3733 Box Fan, 3-Speed, 20-Inch, White - Image 1](https://m.media-amazon.com/images/I/71BexTL39vL.jpg)
![Lasko 3733 Box Fan, 3-Speed, 20-Inch, White - Image 2](https://m.media-amazon.com/images/I/71GSGJuYYQL.jpg)
![Lasko 3733 Box Fan, 3-Speed, 20-Inch, White - Image 3](https://m.media-amazon.com/images/I/71rbmxstzCL.jpg)
![Lasko 3733 Box Fan, 3-Speed, 20-Inch, White - Image 4](https://m.media-amazon.com/images/I/61ZLpJ1420L.jpg)
![Lasko 3733 Box Fan, 3-Speed, 20-Inch, White - Image 5](https://m.media-amazon.com/images/I/61iGqBLtFGL.jpg)

## Questions & Answers

**Q: Cfm please?**
A: There is NO WAY this thing is 2500 CFM.  I bought one and it struggles to pull air through 1 filter and back out 1 filter.  This is MAYBE 250 CFM, but probably 25 CFM.  If you just need a fan to cool things off, then by all means this is probably fine.  If you're looking, like I was, to build an air filtration system for a wood shop (even realizing I'd probably need more than one), this is NOT sufficient.  I'm going the furnace blower route, the fine dust in my lungs just isn't worth the extra hundred bucks or so.

**Q: Where is the power cord? Does it stick out from the middle of the fan?**
A: The cord comes out from the fan, at the bottom edge of the grillwork, on the air-in side, just a little off from midway along that edge... hth

**Q: Is the fan's frame metal or plastic?**
A: The grey frame is metal, the front and back grates and the blades are plastic

**Q: Does this fan suck enough air from the back to be able to put a filter on the front?**
A: No, I tried it. It moves air fine without any blockages, I stacked 2 on their sides and placed them in a window, pushes air pretty good through house. I tried the with a pleated filter in front of it and it can’t get enough volume to be effective. You would have to build a large box of some sort with an opening on the other end where you can place a filter, then the fan can pull from that volume of air inside the box.

## Frequently Bought Together

- Lasko 3733 Box Fan, 3-Speed, 20-Inch, White
- Lasko 1827 Adjustable Elegance and Performance Pedestal Fan, 18-Inch, Black
- Lasko 1843 18" Remote Control Cyclone Pedestal Fan, Black

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**Shop now:** [https://www.desertcart.hu/products/38157252-lasko-3733-box-fan-3-speed-20-inch-white](https://www.desertcart.hu/products/38157252-lasko-3733-box-fan-3-speed-20-inch-white)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-09-08*