Data through June 2026
Running cost · Air Purifiers · ENERGY STAR certified
WOOZOO APF-25
At the standardized usage ENERGY STAR assumes, the WOOZOO APF-25 consumes 179 kWh a year — about $33 at the U.S. average electricity rate ($2.74 a month). That's close to the middle of the certified pack — about 21% above the median air purifier, ranked 127 of 225. Where you live moves the bill from $23 a year in Nevada to $94 in Hawaii. Note the certified pool here is small (225 models), so rankings shift more with each data refresh.
Estimated annual running cost · U.S. average rate 18.3¢/kWh
$33/yr
- Per month
- $2.74
- Per day
- 9¢
- Certified use
- 179 kWh/yr
- Rated room size
- 305 sq ft
- CADR (smoke)
- 197
- Technology
- Fan and Filter
- Efficiency
- 6.5 CFM/W
What it costs in every state
| State | Rate ¢/kWh | This model $/yr | Relative cost |
|---|---|---|---|
| Alabama | 16.4¢ | $29 | |
| Alaska | 28.2¢ | $50 | |
| Arizona | 15.2¢ | $27 | |
| Arkansas | 14.1¢ | $25 | |
| California | 34.7¢ | $62 | |
| Colorado | 17.1¢ | $31 | |
| Connecticut | 24.3¢ | $44 | |
| Delaware | 19.3¢ | $35 | |
| District of Columbia | 24.4¢ | $44 | |
| Florida | 15.1¢ | $27 | |
| Georgia | 16.4¢ | $29 | |
| Hawaiipriciest | 52.7¢ | $94 | |
| Idaho | 14.4¢ | $26 | |
| Illinois | 19.9¢ | $36 | |
| Indiana | 17.5¢ | $31 | |
| Iowa | 15.9¢ | $29 | |
| Kansas | 15.7¢ | $28 | |
| Kentucky | 14.3¢ | $26 | |
| Louisiana | 13.5¢ | $24 | |
| Maine | 29.6¢ | $53 | |
| Maryland | 21.8¢ | $39 | |
| Massachusetts | 29.6¢ | $53 | |
| Michigan | 23.0¢ | $41 | |
| Minnesota | 17.5¢ | $31 | |
| Mississippi | 14.9¢ | $27 | |
| Missouri | 16.2¢ | $29 | |
| Montana | 15.1¢ | $27 | |
| Nebraska | 13.3¢ | $24 | |
| Nevadacheapest | 13.1¢ | $23 | |
| New Hampshire | 27.0¢ | $48 | |
| New Jersey | 24.9¢ | $45 | |
| New Mexico | 15.1¢ | $27 | |
| New York | 29.5¢ | $53 | |
| North Carolina | 14.7¢ | $26 | |
| North Dakota | 14.1¢ | $25 | |
| Ohio | 19.2¢ | $34 | |
| Oklahoma | 14.3¢ | $26 | |
| Oregon | 16.3¢ | $29 | |
| Pennsylvania | 21.7¢ | $39 | |
| Rhode Island | 29.2¢ | $52 | |
| South Carolina | 15.6¢ | $28 | |
| South Dakota | 15.4¢ | $27 | |
| Tennessee | 14.1¢ | $25 | |
| Texas | 15.9¢ | $29 | |
| Utah | 13.4¢ | $24 | |
| Vermont | 24.4¢ | $44 | |
| Virginia | 17.2¢ | $31 | |
| Washington | 14.9¢ | $27 | |
| West Virginia | 15.4¢ | $28 | |
| Wisconsin | 19.6¢ | $35 | |
| Wyoming | 15.2¢ | $27 |
Certified models closest in efficiency
| Model | kWh/yr | $/yr (US avg) |
|---|---|---|
| Blueair 4412311000most efficient | 181 | $33 |
| Blueair 3431101000 | 182 | $33 |
| Govee H7122 | 175 | $32 |
| GoveeLife H7122 | 175 | $32 |
| Atmosphere BLUE 316500K | 184 | $34 |
| Honeywell HPA4300B | 185 | $34 |
Run your own numbers
Your rate, your numbers
- Per day
- 9¢
- Per month
- $2.74
- Per year
- $33
179 kWh/yr × 18.3¢/kWh = $33/yr
Prefilled with this model's certified 179 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 WOOZOO APF-25 use?
- ENERGY STAR certifies the WOOZOO APF-25 at 179 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 WOOZOO APF-25 cost to run per month?
- About $2.74 a month at the U.S. average residential rate (18.3¢/kWh) — 9¢ a day, or $33 a year. Your state's rate moves this up or down; see the table above.
- Is the WOOZOO APF-25 energy efficient?
- It uses 21% more electricity than the median certified air purifier.
- What does the WOOZOO APF-25 cost to run in the cheapest vs. priciest state?
- At current residential rates it costs about $23 a year in Nevada (13.1¢/kWh) and $94 in Hawaii (52.7¢/kWh).