Honeywell HPA4100BvsRainbow Exhalaron Ultra Tri
Side-by-side air cleaner comparison
Honeywell HPA4100B
Room Size
169sq ft
PM2.5 CADR
113cfm
Efficiency
6.9cfm/W
Annual Energy
95kWh/yr
Rainbow Exhalaron Ultra Tri
Room Size
172sq ft
PM2.5 CADR
115cfm
Efficiency
16.2cfm/W
Annual Energy
42kWh/yr
Key differences
The Rainbow Exhalaron Ultra Tri is larger at 172 sq ft versus 169 sq ft.
Coverage
| Spec | Honeywell | Rainbow |
|---|---|---|
| Suggested Room Size(sq ft) | 169 | 172 |
| PM2.5 CADR(cfm) | 113 | 115 |
Clean Air Delivery Rate
| Spec | Honeywell | Rainbow |
|---|---|---|
| Dust CADR(cfm) | 117 | 120 |
| Smoke CADR(cfm) | 109 | 111 |
| Pollen CADR(cfm) | 117 | 127 |
Efficiency
| Spec | Honeywell | Rainbow |
|---|---|---|
| Integrated Energy Factor(cfm/W) | 6.90 | 16.20 |
| Dust CADR per Watt(cfm/W) | 7.22 | 16.90 |
| Annual Energy Use(kWh/yr) | 95 | 42 |
| Ozone Emissions(ppb) | 0 | 0 |
| Most Efficient | Yes | Yes |
Configuration
| Spec | Honeywell | Rainbow |
|---|---|---|
| Filter Type | HEPA | HEPA-Type |
| Automatic Mode | Air Quality Sensor | None |
| Connected Capable | No | No |
| Connects Using | None | None |