Data through June 2026
Running cost · Air Purifiers · ENERGY STAR certified
LEVOIT LAP-C341S-WUSZ
The LEVOIT LAP-C341S-WUSZ's certified consumption is 145 kWh per year, which prices out to about $27 at the national average rate — your hours of use scale that directly. Efficiency-wise it's unremarkable in a good way: within 2% of the median certified air purifier (rank 107 of 225). The same unit costs $19 a year in Nevada but $76 in Hawaii — electricity rates, not the appliance, make the difference. 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
$27/yr
- Per month
- $2.22
- Per day
- 7¢
- Certified use
- 145 kWh/yr
- Rated room size
- 250 sq ft
- CADR (smoke)
- 161
- 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¢ | $24 | |
| Alaska | 28.2¢ | $41 | |
| Arizona | 15.2¢ | $22 | |
| Arkansas | 14.1¢ | $20 | |
| California | 34.7¢ | $50 | |
| Colorado | 17.1¢ | $25 | |
| Connecticut | 24.3¢ | $35 | |
| Delaware | 19.3¢ | $28 | |
| District of Columbia | 24.4¢ | $35 | |
| Florida | 15.1¢ | $22 | |
| Georgia | 16.4¢ | $24 | |
| Hawaiipriciest | 52.7¢ | $76 | |
| Idaho | 14.4¢ | $21 | |
| Illinois | 19.9¢ | $29 | |
| Indiana | 17.5¢ | $25 | |
| Iowa | 15.9¢ | $23 | |
| Kansas | 15.7¢ | $23 | |
| Kentucky | 14.3¢ | $21 | |
| Louisiana | 13.5¢ | $20 | |
| Maine | 29.6¢ | $43 | |
| Maryland | 21.8¢ | $32 | |
| Massachusetts | 29.6¢ | $43 | |
| Michigan | 23.0¢ | $33 | |
| Minnesota | 17.5¢ | $25 | |
| Mississippi | 14.9¢ | $22 | |
| Missouri | 16.2¢ | $24 | |
| Montana | 15.1¢ | $22 | |
| Nebraska | 13.3¢ | $19 | |
| Nevadacheapest | 13.1¢ | $19 | |
| New Hampshire | 27.0¢ | $39 | |
| New Jersey | 24.9¢ | $36 | |
| New Mexico | 15.1¢ | $22 | |
| New York | 29.5¢ | $43 | |
| North Carolina | 14.7¢ | $21 | |
| North Dakota | 14.1¢ | $20 | |
| Ohio | 19.2¢ | $28 | |
| Oklahoma | 14.3¢ | $21 | |
| Oregon | 16.3¢ | $24 | |
| Pennsylvania | 21.7¢ | $32 | |
| Rhode Island | 29.2¢ | $42 | |
| South Carolina | 15.6¢ | $23 | |
| South Dakota | 15.4¢ | $22 | |
| Tennessee | 14.1¢ | $20 | |
| Texas | 15.9¢ | $23 | |
| Utah | 13.4¢ | $19 | |
| Vermont | 24.4¢ | $35 | |
| Virginia | 17.2¢ | $25 | |
| Washington | 14.9¢ | $22 | |
| West Virginia | 15.4¢ | $22 | |
| Wisconsin | 19.6¢ | $28 | |
| Wyoming | 15.2¢ | $22 |
Certified models closest in efficiency
| Model | kWh/yr | $/yr (US avg) |
|---|---|---|
| Dreo DR-HAP005AS | 146 | $27 |
| Dreo Home DR-HAP005AS | 146 | $27 |
| Longstar EP-KJTS01-140-25W | 144 | $26 |
| MaxLite AP215SF4B | 144 | $26 |
| Dreo DR-HAP010S | 148 | $27 |
| Dreo Home DR-HAP010S | 148 | $27 |
Run your own numbers
Your rate, your numbers
- Per day
- 7¢
- Per month
- $2.22
- Per year
- $27
145 kWh/yr × 18.3¢/kWh = $27/yr
Prefilled with this model's certified 145 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 LEVOIT LAP-C341S-WUSZ use?
- ENERGY STAR certifies the LEVOIT LAP-C341S-WUSZ at 145 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 LEVOIT LAP-C341S-WUSZ cost to run per month?
- About $2.22 a month at the U.S. average residential rate (18.3¢/kWh) — 7¢ a day, or $27 a year. Your state's rate moves this up or down; see the table above.
- Is the LEVOIT LAP-C341S-WUSZ energy efficient?
- It uses 2% less electricity than the median certified air purifier.
- What does the LEVOIT LAP-C341S-WUSZ cost to run in the cheapest vs. priciest state?
- At current residential rates it costs about $19 a year in Nevada (13.1¢/kWh) and $76 in Hawaii (52.7¢/kWh).