Lasko
Lasko
Lasko Weather-Shield Box Fan 20-Inch 3720
$27.99List price $34.9920% off
Typical sale price. List price (MSRP) $34.99. Prices are for reference and vary by retailer.
- Multiple speeds
- Widespread oscillation
- Built-in safety features
Overview
Lasko fans and heaters, made in the USA, are the top-selling fan brand in America. Classic box fan. US shoppers bought the Lasko Weather-Shield Box Fan 20-Inch 3720 widely between 2015 and 2025, and it remains a well-reviewed choice in fans & heaters. Multiple speeds. Widespread oscillation.
Features
- Multiple speeds
- Widespread oscillation
- Built-in safety features
Specifications
| Brand | Lasko |
|---|---|
| Model / item number | 3720 |
| Category | Fans & Heaters |
| Most popular | 2015–2025 (USA & Europe) |
| Country of origin | USA |
| Warranty | 1 Year Limited Warranty |
| List price (MSRP) | $34.99 |
How it compares
| Product | Brand | List price | Popular |
|---|---|---|---|
| Lasko Weather-Shield Box Fan 20-Inch 3720 | Lasko | $34.99 | 2015–2025 |
| Lasko Ceramic Tower Heater 751320 | Lasko | $59.99 | 2015–2025 |
| Lasko Cyclone Pivoting Floor Fan 3520 | Lasko | $39.99 | 2015–2025 |
| Lasko Wind Curve Tower Fan with Fresh Air Ionizer 2554 | Lasko | $79.99 | 2015–2025 |
| Lasko Oscillating Ceramic Heater 5160 | Lasko | $49.99 | 2015–2025 |
| Lasko Space-Saving Pedestal Fan 1885 | Lasko | $59.99 | 2015–2025 |