Govee H7122: $37 a year to run
This model (Air purifiers) uses 175 kWh of electricity a year, which costs about $37 a year and $368 over 10 years at 21.0¢/kWh.
Energy use
175 kWh
per year
Running cost per year
$37
21.0¢/kWh
Running cost over 10 years
$368
Efficiency rank
135 / 240
Product details
| Room size (sq ft) | 326 |
|---|---|
| Technology | Fan and Filter |
| ENERGY STAR Most Efficient | No |
| Available since | January 1, 2026 |
Compared with the average model (Air purifiers), this one saves about $1 a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| CLOROX 11010 | 169 | $36 |
| AirDoctor AD1500 | 166 | $35 |
| Noma 143-1309-2 | 165 | $35 |
| Dreo DR-HAP009 | 162 | $34 |
| Dreo Home DR-HAP009S | 162 | $34 |
| Dreo DR-HAP009AS | 159 | $33 |
| Dreo Home DR-HAP009AS | 159 | $33 |
| Afloia LEAF 300 | 158 | $33 |
- Refrigerators
- Freezers
- Washing machines
- Dishwashers
- Tumble dryers
- Room air conditioners
- Dehumidifiers
- Water heaters
- Electric cooktops and ranges
- Televisions
- Computers
Source: ENERGY STAR (U.S. EPA) · 21.0¢/kWh (August 2026) · Methodology