Data through April 2026
Running cost · Air Purifiers · ENERGY STAR certified
Afloia Kilo
At the standardized usage ENERGY STAR assumes, the Afloia Kilo consumes 87 kWh a year — about $16 at the U.S. average electricity rate ($1.36 a month). Compared with the median certified air purifier, it uses 41% less electricity — rank 39 out of 214. The same unit costs $11 a year in North Dakota but $40 in Hawaii — electricity rates, not the appliance, make the difference. It also meets ENERGY STAR's stricter “Most Efficient” criteria. 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
$16/yr
- Per month
- $1.36
- Per day
- 4¢
- Certified use
- 87 kWh/yr
- Rated room size
- 122 sq ft
- CADR (smoke)
- 79
- Technology
- Fan and Filter
- Efficiency
- 5.7 CFM/W
What it costs in every state
| State | Rate ¢/kWh | This model $/yr | Relative cost |
|---|---|---|---|
| Alabama | 17.4¢ | $15 | |
| Alaska | 27.4¢ | $24 | |
| Arizona | 15.5¢ | $13 | |
| Arkansas | 14.2¢ | $12 | |
| California | 35.3¢ | $31 | |
| Colorado | 16.5¢ | $14 | |
| Connecticut | 32.2¢ | $28 | |
| Delaware | 18.8¢ | $16 | |
| District of Columbia | 25.4¢ | $22 | |
| Florida | 15.4¢ | $13 | |
| Georgia | 15.4¢ | $13 | |
| Hawaiipriciest | 46.6¢ | $40 | |
| Idaho | 12.7¢ | $11 | |
| Illinois | 20.5¢ | $18 | |
| Indiana | 17.9¢ | $16 | |
| Iowa | 13.9¢ | $12 | |
| Kansas | 15.8¢ | $14 | |
| Kentucky | 15.0¢ | $13 | |
| Louisiana | 14.4¢ | $13 | |
| Maine | 28.4¢ | $25 | |
| Maryland | 22.1¢ | $19 | |
| Massachusetts | 29.4¢ | $26 | |
| Michigan | 21.4¢ | $19 | |
| Minnesota | 16.4¢ | $14 | |
| Mississippi | 16.8¢ | $15 | |
| Missouri | 14.0¢ | $12 | |
| Montana | 13.9¢ | $12 | |
| Nebraska | 13.3¢ | $12 | |
| Nevada | 14.3¢ | $12 | |
| New Hampshire | 27.2¢ | $24 | |
| New Jersey | 23.5¢ | $20 | |
| New Mexico | 15.2¢ | $13 | |
| New York | 29.4¢ | $26 | |
| North Carolina | 16.3¢ | $14 | |
| North Dakotacheapest | 12.3¢ | $11 | |
| Ohio | 19.5¢ | $17 | |
| Oklahoma | 13.3¢ | $12 | |
| Oregon | 15.8¢ | $14 | |
| Pennsylvania | 21.5¢ | $19 | |
| Rhode Island | 28.3¢ | $25 | |
| South Carolina | 17.1¢ | $15 | |
| South Dakota | 14.5¢ | $13 | |
| Tennessee | 14.9¢ | $13 | |
| Texas | 17.0¢ | $15 | |
| Utah | 13.3¢ | $12 | |
| Vermont | 24.6¢ | $21 | |
| Virginia | 17.4¢ | $15 | |
| Washington | 14.4¢ | $12 | |
| West Virginia | 16.1¢ | $14 | |
| Wisconsin | 19.2¢ | $17 | |
| Wyoming | 14.7¢ | $13 |
Certified models closest in efficiency
| Model | kWh/yr | $/yr (US avg) |
|---|---|---|
| MEDIFY AIR MA-14most efficient | 86 | $16 |
| CLOROX 11101most efficient | 88 | $17 |
| Ikea E1916 | 88 | $17 |
| MEDIFY AIR MA-15 | 88 | $17 |
| Blueair 3131000000most efficient | 89 | $17 |
| MegaLight AP-HCE99-WTmost efficient | 89 | $17 |
Run your own numbers
Your rate, your numbers
- Per day
- 4¢
- Per month
- $1.37
- Per year
- $16
87 kWh/yr × 18.8¢/kWh = $16/yr
Prefilled with this model's certified 87 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 Afloia Kilo use?
- ENERGY STAR certifies the Afloia Kilo at 87 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 Afloia Kilo cost to run per month?
- About $1.36 a month at the U.S. average residential rate (18.8¢/kWh) — 4¢ a day, or $16 a year. Your state's rate moves this up or down; see the table above.
- Is the Afloia Kilo energy efficient?
- It uses 41% less electricity than the median certified air purifier, placing it in the efficient third of certified models. It also meets ENERGY STAR's Most Efficient criteria.
- What does the Afloia Kilo cost to run in the cheapest vs. priciest state?
- At current residential rates it costs about $11 a year in North Dakota (12.3¢/kWh) and $40 in Hawaii (46.6¢/kWh).