---
product_id: 32842768
title: "Lasko 20 Inch Box Fan"
brand: "lasko"
price: "NZ$204"
currency: NZD
in_stock: true
reviews_count: 13
url: https://www.desertcart.nz/products/32842768-lasko-20-inch-box-fan
store_origin: NZ
region: New Zealand
---

# Energy-efficient 110 watts 20-inch blade for powerful airflow 3-speed manual control for personalized comfort Lasko 20 Inch Box Fan

**Brand:** lasko
**Price:** NZ$204
**Availability:** ✅ In Stock

## Summary

> 🌬️ Stay cool, stay ahead—because comfort is the new status symbol.

## Quick Answers

- **What is this?** Lasko 20 Inch Box Fan by lasko
- **How much does it cost?** NZ$204 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/32842768-lasko-20-inch-box-fan)

## 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

- • **Trusted Durability:** From a brand known for reliability, this fan is built to last and keep you cool season after season.
- • **Energy Smart Design:** Runs efficiently at 110 watts, keeping your energy bills low while maximizing airflow.
- • **Versatile Placement:** Compact and lightweight with wall and window mount options—perfect for any room or outdoor setup.
- • **Custom Comfort Control:** Three adjustable speeds let you tailor airflow to your exact preference—no more one-size-fits-all.
- • **Effortless Cooling Power:** 20-inch blades deliver a refreshing breeze that transforms any space into a cool haven.

## Overview

The Lasko 20 Inch Box Fan combines powerful 20-inch blades with a sleek, modern design and three-speed manual controls. Operating at an energy-efficient 110 watts, it offers versatile placement options including wall and window mounts. Trusted for durability and consistent performance, this fan is ideal for bedrooms and indoor spaces, delivering reliable cooling and white noise for better sleep and productivity.

## Description

Lasko 20 Inch Box Fan

Review: Good brand and reliable product. - I use this product and brand almost every day except in the winter. It's one of those things that just does its job.
Review: The exact fan I was looking for - I always need white noise to sleep so when my other box fan of 10 years finally died and quit working I immediately started looking for another. Found the same one I had for so long and now I’m back to sleeping better all night. Great quality fan, it keeps me cool at night and plenty of white noise while I sleep. The price is great and these fans last forever definitely recommend this fine product!!!

## Features

- Lasko 20 Inch Box Fan
- pack of 1
- product of lasko

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B018ADCMJA |
| Best Sellers Rank | #1,644,643 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #765 in Table Fans |
| Blade Length | 22.56 Inches |
| Blade Material | Plastic |
| Brand | Lasko |
| Brand Name | Lasko |
| Collection Name | Box Fans |
| Color | White |
| Control Method | Touch |
| Controller Type | Button Control |
| Customer Reviews | 4.4 out of 5 stars 1,082 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | Painted |
| Global Trade Identification Number | 00046013452603 |
| Included Components | Box Fan |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Is Electric | Yes |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 21.25"D x 22.88"W x 4.5"H |
| Item Type Name | Lasko 20 Inch Box Fan pack of 2 |
| Item Weight | 7 Pounds |
| Manufacturer | Lasko |
| Material | Plastic |
| Model Name | Lasko 20 Inch Box Fan pack of 2 |
| Model Number | 3733 x 2 |
| Mounting Type | Wall Mount, Window Mount |
| Number of Blades | 5 |
| Number of Power Levels | 3 |
| Number of Speeds | 3 |
| Part Number | 4335395351 |
| Power Source | Corded Electric |
| Product Dimensions | 21.25"D x 22.88"W x 4.5"H |
| Recommended Uses For Product | Bedroom, Home, Indoor |
| Room Type | Bedroom |
| Size | 20 inch |
| Special Features | Manual |
| Speed | 3 RPM |
| Standby Power Shutoff | energy-efficient and high airflow |
| Style | Modern |
| Switch Type | Push Button or Toggle |
| UPC | 046013452603 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Wattage | 110 watts |

## Product Details

- **Brand:** Lasko
- **Color:** White
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Wall Mount, Window Mount
- **Power Source:** Corded Electric
- **Product Dimensions:** 21.25"D x 22.88"W x 4.5"H
- **Recommended Uses For Product:** Bedroom, Home, Indoor
- **Room Type:** Bedroom
- **Special Feature:** Manual
- **Style:** Modern

## Images

![Lasko 20 Inch Box Fan - Image 1](https://m.media-amazon.com/images/I/81u3jkUf54L.jpg)

## Questions & Answers

**Q: Can you confirm this comes with 2 fans?**
A: Hello,

Yes it is 2 fans.

**Q: What is the amperage for the 20-inch 3-speed box fan?**
A: 0.4-0.6 Amps depending on low, medium or high settings.

**Q: why don't you list the CFM output of your products????? No excuse for lack of product info!!!!!!!!**
A: 1710 Cfm
Lasko 3733 Box Fan, 3-Speed, 1710 Cfm Air, White.

**Q: Why is the bottom not weighted?  On high speed it blows itself over and the flexible plastic blades hit the frame & break off!**
A: Did you install the feet that were provided with the fan ? 
With the feet installed, mine does not “blow over” at any speed and it is stable even on carpet.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good brand and reliable product.
*by I***️ on October 11, 2025*

I use this product and brand almost every day except in the winter. It's one of those things that just does its job.

### ⭐⭐⭐⭐⭐ The exact fan I was looking for
*by K***C on December 11, 2022*

I always need white noise to sleep so when my other box fan of 10 years finally died and quit working I immediately started looking for another. Found the same one I had for so long and now I’m back to sleeping better all night. Great quality fan, it keeps me cool at night and plenty of white noise while I sleep. The price is great and these fans last forever definitely recommend this fine product!!!

### ⭐⭐⭐⭐⭐ Sturdy, powerful and very quiet
*by M***T on September 21, 2021*

I will not buy any other brand of box fan. I have in the past purchased other brands that were a cheaper price but they never hold up. I have about 8 of them in my basement. They barely put out a breeze even when on high. Laskos have always lasted much better for me. I run fans 24 hours a day from late May in to September and they function just as nicely as they did the day I took them from the box. I keep a few new ones on hand so I never run out.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/32842768-lasko-20-inch-box-fan](https://www.desertcart.nz/products/32842768-lasko-20-inch-box-fan)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-06-21*