Rainbow Luggable Ultra running cost
$17.03/year
The Rainbow Luggable Ultra is rated at 93 kWh per year (ENERGY STAR test conditions). At the US average residential price of 18.3¢/kWh (July 2026), that is about $17.03 a year, or $1.42 a month.
How it compares
Among 88 certified medium-room (200-400 sq ft) air purifiers (same size band), it ranks #2 for lowest running cost (class median $27.19/year). Recommended room size (sq ft): 358.
Cheaper-to-run air purifiers in the same size band
- MegaLight AP-HCE99-WT — 89 kWh/yr, $16.30/yr
Specifications
| Smoke CADR (cfm) | 231.0 |
|---|---|
| Dust CADR (cfm) | 294.0 |
| Pollen CADR (cfm) | 325.0 |
| PM2.5 CADR (cfm) | 260.0 |
| Ozone emissions (ppb) | 0.00 |
| Filter type | HEPA |
| Smart / connected | No |
| On market since | 2025-12-10 |
| Annual energy use | 93 kWh |
Source: ENERGY STAR certified air purifiers dataset, record 4518200. Real-world use depends on hours of operation, settings and climate.
Cost to run in every state
| State | Price | Per year |
|---|---|---|
| Louisiana | 12.7¢ | $11.83 |
| Nevada | 12.8¢ | $11.88 |
| Utah | 13.1¢ | $12.20 |
| North Dakota | 13.4¢ | $12.47 |
| Tennessee | 13.7¢ | $12.75 |
| Idaho | 13.7¢ | $12.77 |
| Nebraska | 13.8¢ | $12.82 |
| Kentucky | 13.8¢ | $12.84 |
| Arkansas | 14.3¢ | $13.33 |
| Oklahoma | 14.3¢ | $13.35 |
| Wyoming | 14.4¢ | $13.35 |
| Mississippi | 14.5¢ | $13.52 |
| Washington | 14.7¢ | $13.68 |
| Montana | 15.0¢ | $13.94 |
| Florida | 15.0¢ | $13.98 |
| North Carolina | 15.2¢ | $14.10 |
| Kansas | 15.3¢ | $14.20 |
| South Dakota | 15.4¢ | $14.29 |
| Arizona | 15.4¢ | $14.30 |
| South Carolina | 15.5¢ | $14.39 |
| West Virginia | 15.8¢ | $14.68 |
| Texas | 15.9¢ | $14.77 |
| Oregon | 16.0¢ | $14.85 |
| Iowa | 16.0¢ | $14.87 |
| Missouri | 16.1¢ | $14.96 |
| New Mexico | 16.1¢ | $14.96 |
| Georgia | 16.3¢ | $15.13 |
| Alabama | 16.4¢ | $15.25 |
| Indiana | 16.7¢ | $15.56 |
| Colorado | 17.0¢ | $15.81 |
| Minnesota | 17.4¢ | $16.23 |
| Virginia | 17.6¢ | $16.32 |
| Delaware | 18.5¢ | $17.19 |
| Wisconsin | 19.1¢ | $17.73 |
| Illinois | 19.2¢ | $17.87 |
| Ohio | 19.4¢ | $18.09 |
| Maryland | 21.4¢ | $19.91 |
| Pennsylvania | 21.7¢ | $20.20 |
| Michigan | 23.1¢ | $21.44 |
| Vermont | 23.8¢ | $22.09 |
| Connecticut | 24.2¢ | $22.47 |
| New Jersey | 25.2¢ | $23.43 |
| District of Columbia | 25.2¢ | $23.45 |
| New Hampshire | 26.6¢ | $24.74 |
| Rhode Island | 28.3¢ | $26.31 |
| Alaska | 28.8¢ | $26.81 |
| New York | 29.9¢ | $27.81 |
| Massachusetts | 30.5¢ | $28.36 |
| Maine | 32.4¢ | $30.14 |
| California | 33.6¢ | $31.26 |
| Hawaii | 48.0¢ | $44.64 |