Data through April 2026
Running cost · Air Purifiers · ENERGY STAR certified
Coway AP-2015F
At the standardized usage ENERGY STAR assumes, the Coway AP-2015F consumes 366 kWh a year — about $69 at the U.S. average electricity rate ($5.74 a month). It sits near the bottom of the certified table — using 147% more than the median air purifier (rank 200 of 214) — so the state you live in matters more than usual. Where you live moves the bill from $45 a year in North Dakota to $171 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
$69/yr
- Per month
- $5.74
- Per day
- 19¢
- Certified use
- 366 kWh/yr
- Rated room size
- 583 sq ft
- CADR (smoke)
- 376
- Technology
- Fan and Filter
- Efficiency
- 6.1 CFM/W
What it costs in every state
| State | Rate ¢/kWh | This model $/yr | Relative cost |
|---|---|---|---|
| Alabama | 17.4¢ | $64 | |
| Alaska | 27.4¢ | $100 | |
| Arizona | 15.5¢ | $57 | |
| Arkansas | 14.2¢ | $52 | |
| California | 35.3¢ | $129 | |
| Colorado | 16.5¢ | $61 | |
| Connecticut | 32.2¢ | $118 | |
| Delaware | 18.8¢ | $69 | |
| District of Columbia | 25.4¢ | $93 | |
| Florida | 15.4¢ | $56 | |
| Georgia | 15.4¢ | $56 | |
| Hawaiipriciest | 46.6¢ | $171 | |
| Idaho | 12.7¢ | $46 | |
| Illinois | 20.5¢ | $75 | |
| Indiana | 17.9¢ | $66 | |
| Iowa | 13.9¢ | $51 | |
| Kansas | 15.8¢ | $58 | |
| Kentucky | 15.0¢ | $55 | |
| Louisiana | 14.4¢ | $53 | |
| Maine | 28.4¢ | $104 | |
| Maryland | 22.1¢ | $81 | |
| Massachusetts | 29.4¢ | $108 | |
| Michigan | 21.4¢ | $78 | |
| Minnesota | 16.4¢ | $60 | |
| Mississippi | 16.8¢ | $61 | |
| Missouri | 14.0¢ | $51 | |
| Montana | 13.9¢ | $51 | |
| Nebraska | 13.3¢ | $49 | |
| Nevada | 14.3¢ | $52 | |
| New Hampshire | 27.2¢ | $100 | |
| New Jersey | 23.5¢ | $86 | |
| New Mexico | 15.2¢ | $55 | |
| New York | 29.4¢ | $108 | |
| North Carolina | 16.3¢ | $59 | |
| North Dakotacheapest | 12.3¢ | $45 | |
| Ohio | 19.5¢ | $71 | |
| Oklahoma | 13.3¢ | $49 | |
| Oregon | 15.8¢ | $58 | |
| Pennsylvania | 21.5¢ | $79 | |
| Rhode Island | 28.3¢ | $104 | |
| South Carolina | 17.1¢ | $62 | |
| South Dakota | 14.5¢ | $53 | |
| Tennessee | 14.9¢ | $55 | |
| Texas | 17.0¢ | $62 | |
| Utah | 13.3¢ | $49 | |
| Vermont | 24.6¢ | $90 | |
| Virginia | 17.4¢ | $64 | |
| Washington | 14.4¢ | $53 | |
| West Virginia | 16.1¢ | $59 | |
| Wisconsin | 19.2¢ | $70 | |
| Wyoming | 14.7¢ | $54 |
Certified models closest in efficiency
| Model | kWh/yr | $/yr (US avg) |
|---|---|---|
| AIRMEGA AP-2015F | 366 | $69 |
| AIRMEGA AP-2425H | 366 | $69 |
| Coway Airmega AP-2015F | 366 | $69 |
| Coway Airmega AP-2425H | 366 | $69 |
| Coway AP-2425H | 366 | $69 |
| WOZOYO Pure Air PA6 | 373 | $70 |
Run your own numbers
Your rate, your numbers
- Per day
- 19¢
- Per month
- $5.74
- Per year
- $69
366 kWh/yr × 18.8¢/kWh = $69/yr
Prefilled with this model's certified 366 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 Coway AP-2015F use?
- ENERGY STAR certifies the Coway AP-2015F at 366 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 Coway AP-2015F cost to run per month?
- About $5.74 a month at the U.S. average residential rate (18.8¢/kWh) — 19¢ a day, or $69 a year. Your state's rate moves this up or down; see the table above.
- Is the Coway AP-2015F energy efficient?
- It uses 147% more electricity than the median certified air purifier, which puts it among the least efficient certified models.
- What does the Coway AP-2015F cost to run in the cheapest vs. priciest state?
- At current residential rates it costs about $45 a year in North Dakota (12.3¢/kWh) and $171 in Hawaii (46.6¢/kWh).