Dreo DR-HAP009AS running cost
$29.11/year
The Dreo DR-HAP009AS is rated at 159 kWh per year (ENERGY STAR test conditions). At the US average residential price of 18.3¢/kWh (July 2026), that is about $29.11 a year, or $2.43 a month.
How it compares
Among 88 certified medium-room (200-400 sq ft) air purifiers (same size band), it ranks #50 for lowest running cost (class median $27.19/year). Recommended room size (sq ft): 225.
Cheaper-to-run air purifiers in the same size band
- MegaLight AP-HCE99-WT — 89 kWh/yr, $16.30/yr
- Rainbow Luggable Ultra — 93 kWh/yr, $17.03/yr
- AROEVE DH-JH021US-A00 — 101 kWh/yr, $18.49/yr
- Blueair 3132111100 — 103 kWh/yr, $18.91/yr
- Blueair 3232111101 — 108 kWh/yr, $19.77/yr
Specifications
| Smoke CADR (cfm) | 145.0 |
|---|---|
| Dust CADR (cfm) | 161.0 |
| Pollen CADR (cfm) | 163.0 |
| PM2.5 CADR (cfm) | 153.0 |
| Ozone emissions (ppb) | 0.00 |
| Filter type | HEPA-Type |
| Smart / connected | No |
| On market since | 2026-04-01 |
| Annual energy use | 159 kWh |
Source: ENERGY STAR certified air purifiers dataset, record 4586614. Real-world use depends on hours of operation, settings and climate.
Cost to run in every state
| State | Price | Per year |
|---|---|---|
| Louisiana | 12.7¢ | $20.22 |
| Nevada | 12.8¢ | $20.30 |
| Utah | 13.1¢ | $20.86 |
| North Dakota | 13.4¢ | $21.32 |
| Tennessee | 13.7¢ | $21.80 |
| Idaho | 13.7¢ | $21.83 |
| Nebraska | 13.8¢ | $21.91 |
| Kentucky | 13.8¢ | $21.96 |
| Arkansas | 14.3¢ | $22.78 |
| Oklahoma | 14.3¢ | $22.82 |
| Wyoming | 14.4¢ | $22.83 |
| Mississippi | 14.5¢ | $23.12 |
| Washington | 14.7¢ | $23.39 |
| Montana | 15.0¢ | $23.83 |
| Florida | 15.0¢ | $23.90 |
| North Carolina | 15.2¢ | $24.10 |
| Kansas | 15.3¢ | $24.28 |
| South Dakota | 15.4¢ | $24.44 |
| Arizona | 15.4¢ | $24.45 |
| South Carolina | 15.5¢ | $24.60 |
| West Virginia | 15.8¢ | $25.09 |
| Texas | 15.9¢ | $25.25 |
| Oregon | 16.0¢ | $25.39 |
| Iowa | 16.0¢ | $25.42 |
| Missouri | 16.1¢ | $25.58 |
| New Mexico | 16.1¢ | $25.58 |
| Georgia | 16.3¢ | $25.87 |
| Alabama | 16.4¢ | $26.08 |
| Indiana | 16.7¢ | $26.60 |
| Colorado | 17.0¢ | $27.03 |
| Minnesota | 17.4¢ | $27.75 |
| Virginia | 17.6¢ | $27.90 |
| Delaware | 18.5¢ | $29.38 |
| Wisconsin | 19.1¢ | $30.31 |
| Illinois | 19.2¢ | $30.56 |
| Ohio | 19.4¢ | $30.93 |
| Maryland | 21.4¢ | $34.04 |
| Pennsylvania | 21.7¢ | $34.53 |
| Michigan | 23.1¢ | $36.65 |
| Vermont | 23.8¢ | $37.76 |
| Connecticut | 24.2¢ | $38.41 |
| New Jersey | 25.2¢ | $40.05 |
| District of Columbia | 25.2¢ | $40.08 |
| New Hampshire | 26.6¢ | $42.29 |
| Rhode Island | 28.3¢ | $44.98 |
| Alaska | 28.8¢ | $45.84 |
| New York | 29.9¢ | $47.54 |
| Massachusetts | 30.5¢ | $48.48 |
| Maine | 32.4¢ | $51.53 |
| California | 33.6¢ | $53.44 |
| Hawaii | 48.0¢ | $76.32 |