Data through April 2026
Running cost · Air Purifiers · ENERGY STAR certified
Dreo DR-HAP003S
At the standardized usage ENERGY STAR assumes, the Dreo DR-HAP003S consumes 282 kWh a year — about $53 at the U.S. average electricity rate ($4.43 a month). Even among certified models it's on the thirsty end: 91% more electricity than the median air purifier, ranked 169 of 214. Where you live moves the bill from $35 a year in North Dakota to $131 in Hawaii. Note the certified pool here is small (214 models), so rankings shift more with each data refresh.
Estimated annual running cost · U.S. average rate 18.8¢/kWh
$53/yr
- Per month
- $4.43
- Per day
- 15¢
- Certified use
- 282 kWh/yr
- Rated room size
- 456 sq ft
- CADR (smoke)
- 294
- Technology
- Fan and Filter
- Efficiency
- 6.2 CFM/W
What it costs in every state
| State | Rate ¢/kWh | This model $/yr | Relative cost |
|---|---|---|---|
| Alabama | 17.4¢ | $49 | |
| Alaska | 27.4¢ | $77 | |
| Arizona | 15.5¢ | $44 | |
| Arkansas | 14.2¢ | $40 | |
| California | 35.3¢ | $99 | |
| Colorado | 16.5¢ | $47 | |
| Connecticut | 32.2¢ | $91 | |
| Delaware | 18.8¢ | $53 | |
| District of Columbia | 25.4¢ | $72 | |
| Florida | 15.4¢ | $43 | |
| Georgia | 15.4¢ | $43 | |
| Hawaiipriciest | 46.6¢ | $131 | |
| Idaho | 12.7¢ | $36 | |
| Illinois | 20.5¢ | $58 | |
| Indiana | 17.9¢ | $50 | |
| Iowa | 13.9¢ | $39 | |
| Kansas | 15.8¢ | $44 | |
| Kentucky | 15.0¢ | $42 | |
| Louisiana | 14.4¢ | $41 | |
| Maine | 28.4¢ | $80 | |
| Maryland | 22.1¢ | $62 | |
| Massachusetts | 29.4¢ | $83 | |
| Michigan | 21.4¢ | $60 | |
| Minnesota | 16.4¢ | $46 | |
| Mississippi | 16.8¢ | $47 | |
| Missouri | 14.0¢ | $40 | |
| Montana | 13.9¢ | $39 | |
| Nebraska | 13.3¢ | $37 | |
| Nevada | 14.3¢ | $40 | |
| New Hampshire | 27.2¢ | $77 | |
| New Jersey | 23.5¢ | $66 | |
| New Mexico | 15.2¢ | $43 | |
| New York | 29.4¢ | $83 | |
| North Carolina | 16.3¢ | $46 | |
| North Dakotacheapest | 12.3¢ | $35 | |
| Ohio | 19.5¢ | $55 | |
| Oklahoma | 13.3¢ | $38 | |
| Oregon | 15.8¢ | $44 | |
| Pennsylvania | 21.5¢ | $61 | |
| Rhode Island | 28.3¢ | $80 | |
| South Carolina | 17.1¢ | $48 | |
| South Dakota | 14.5¢ | $41 | |
| Tennessee | 14.9¢ | $42 | |
| Texas | 17.0¢ | $48 | |
| Utah | 13.3¢ | $37 | |
| Vermont | 24.6¢ | $69 | |
| Virginia | 17.4¢ | $49 | |
| Washington | 14.4¢ | $40 | |
| West Virginia | 16.1¢ | $45 | |
| Wisconsin | 19.2¢ | $54 | |
| Wyoming | 14.7¢ | $41 |
Certified models closest in efficiency
| Model | kWh/yr | $/yr (US avg) |
|---|---|---|
| Dreo Home DR-HAP003S | 282 | $53 |
| CUCKOO CAC-R1510FW | 281 | $53 |
| Coway Airmega AP-2023K | 277 | $52 |
| Coway AP-2023K | 277 | $52 |
| Bosch Air 6000 | 289 | $54 |
| Winix AT40 | 272 | $51 |
Run your own numbers
Your rate, your numbers
- Per day
- 15¢
- Per month
- $4.43
- Per year
- $53
282 kWh/yr × 18.8¢/kWh = $53/yr
Prefilled with this model's certified 282 kWh/yr — adjust if your usage differs from the DOE test basis. The certified annual kWh comes from the ENERGY STAR room air cleaner test basis, which assumes continuous daily operation. Running fewer hours costs proportionally less.
Questions, answered with the data
- How much electricity does the Dreo DR-HAP003S use?
- ENERGY STAR certifies the Dreo DR-HAP003S at 282 kWh per year. The certified annual kWh comes from the ENERGY STAR room air cleaner test basis, which assumes continuous daily operation. Running fewer hours costs proportionally less.
- How much does the Dreo DR-HAP003S cost to run per month?
- About $4.43 a month at the U.S. average residential rate (18.8¢/kWh) — 15¢ a day, or $53 a year. Your state's rate moves this up or down; see the table above.
- Is the Dreo DR-HAP003S energy efficient?
- It uses 91% more electricity than the median certified air purifier, which puts it among the least efficient certified models.
- What does the Dreo DR-HAP003S cost to run in the cheapest vs. priciest state?
- At current residential rates it costs about $35 a year in North Dakota (12.3¢/kWh) and $131 in Hawaii (46.6¢/kWh).