IQAir ATEM EvsRainbow Brisk Box Ultra
Side-by-side air cleaner comparison
IQAir ATEM E
Room Size
572sq ft
PM2.5 CADR
376cfm
Efficiency
7.4cfm/W
Annual Energy
295kWh/yr
Rainbow Brisk Box Ultra
Room Size
574sq ft
PM2.5 CADR
404cfm
Efficiency
25.2cfm/W
Annual Energy
94kWh/yr
Key differences
The Rainbow Brisk Box Ultra is larger at 574 sq ft versus 572 sq ft.
Coverage
| Spec | IQAir | Rainbow |
|---|---|---|
| Suggested Room Size(sq ft) | 572 | 574 |
| PM2.5 CADR(cfm) | 376 | 404 |
Clean Air Delivery Rate
| Spec | IQAir | Rainbow |
|---|---|---|
| Dust CADR(cfm) | 382 | 441 |
| Smoke CADR(cfm) | 369 | 370 |
| Pollen CADR(cfm) | 423 | 450 |
Efficiency
| Spec | IQAir | Rainbow |
|---|---|---|
| Integrated Energy Factor(cfm/W) | 7.40 | 25.20 |
| Dust CADR per Watt(cfm/W) | 7.62 | 27.56 |
| Annual Energy Use(kWh/yr) | 295 | 94 |
| Ozone Emissions(ppb) | 0 | 0 |
| Most Efficient | No | Yes |
Configuration
| Spec | IQAir | Rainbow |
|---|---|---|
| Filter Type | HEPA-Type | HEPA |
| Automatic Mode | Air Quality Sensor, Scheduled | None |
| Connected Capable | Yes | No |
| Connects Using | Wi-Fi | None |