Data through April 2026
Running cost · Air Purifiers · ENERGY STAR certified
Blueair 3131000000
The Blueair 3131000000's certified consumption is 89 kWh per year, which prices out to about $17 at the national average rate — your hours of use scale that directly. That's 40% less than the median certified air purifier, placing it comfortably in the efficient third of the field (43 of 214). The same unit costs $11 a year in North Dakota but $41 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
$17/yr
- Per month
- $1.40
- Per day
- 5¢
- Certified use
- 89 kWh/yr
- Rated room size
- 189 sq ft
- CADR (smoke)
- 122
- Technology
- Fan and Filter
- Efficiency
- 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¢ | $14 | |
| Arkansas | 14.2¢ | $13 | |
| California | 35.3¢ | $31 | |
| Colorado | 16.5¢ | $15 | |
| Connecticut | 32.2¢ | $29 | |
| Delaware | 18.8¢ | $17 | |
| District of Columbia | 25.4¢ | $23 | |
| Florida | 15.4¢ | $14 | |
| Georgia | 15.4¢ | $14 | |
| Hawaiipriciest | 46.6¢ | $41 | |
| 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¢ | $20 | |
| Massachusetts | 29.4¢ | $26 | |
| Michigan | 21.4¢ | $19 | |
| Minnesota | 16.4¢ | $15 | |
| Mississippi | 16.8¢ | $15 | |
| Missouri | 14.0¢ | $12 | |
| Montana | 13.9¢ | $12 | |
| Nebraska | 13.3¢ | $12 | |
| Nevada | 14.3¢ | $13 | |
| New Hampshire | 27.2¢ | $24 | |
| New Jersey | 23.5¢ | $21 | |
| 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¢ | $22 | |
| Virginia | 17.4¢ | $15 | |
| Washington | 14.4¢ | $13 | |
| West Virginia | 16.1¢ | $14 | |
| Wisconsin | 19.2¢ | $17 | |
| Wyoming | 14.7¢ | $13 |
Certified models closest in efficiency
| Model | kWh/yr | $/yr (US avg) |
|---|---|---|
| MegaLight AP-HCE99-WTmost efficient | 89 | $17 |
| Alen BreatheSmart 25imost efficient | 90 | $17 |
| Byzeng APH200-22Jmost efficient | 90 | $17 |
| CLOROX 11101most efficient | 88 | $17 |
| Ikea E1916 | 88 | $17 |
| LEVOIT LAP-B851S-WNAmost efficient | 90 | $17 |
Run your own numbers
Your rate, your numbers
- Per day
- 5¢
- Per month
- $1.40
- Per year
- $17
89 kWh/yr × 18.8¢/kWh = $17/yr
Prefilled with this model's certified 89 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 Blueair 3131000000 use?
- ENERGY STAR certifies the Blueair 3131000000 at 89 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 Blueair 3131000000 cost to run per month?
- About $1.40 a month at the U.S. average residential rate (18.8¢/kWh) — 5¢ a day, or $17 a year. Your state's rate moves this up or down; see the table above.
- Is the Blueair 3131000000 energy efficient?
- It uses 40% 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 Blueair 3131000000 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 $41 in Hawaii (46.6¢/kWh).