Air purifiersENERGY STAR certified
Greenlite G-Pure-7W
31 cfm fan and filter air purifier.
Smoke CADR
31 cfm
Room size
48 sq ft
Annual energy use
33 kWh/yr
Filter
HEPA-Type
Of 225 certified fan and filter air purifiers, 201 have a higher efficiency than the G-Pure-7W (5.4 CADR/W).
- Maker
- Greenlite
- Model
- G-Pure-7W
- Type
- Fan and Filter
- Room size
- 48 sq ft
- Smoke CADR
- 31 cfm
- PM2.5 CADR
- 32 cfm
- Dust CADR
- 33 cfm
- Efficiency
- 5.4 CADR/W
- Annual energy use
- 33 kWh/yr
- Filter
- HEPA-Type
- Ozone emissions
- 0 ppb
- Automatic mode
- Timer
- On the market since
- Sep 2025
- ENERGY STAR certified
- 10 Oct 2025
Source: ENERGY STAR certified air purifiers dataset, US EPA, record 4511178, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the G-Pure-7W
Certified air purifiers from other makers, same color class, within 20% of its speed.
| Model | Type | Smoke CADR | Room size | Annual energy use |
|---|---|---|---|---|
| AeroNova MK01A | Fan and Filter | 31 cfm | 48 sq ft | 33 kWh/yr |
| AeroNova DH-JH01A | Fan and Filter | 31 cfm | 48 sq ft | 33 kWh/yr |
| AROEVE MK01A | Fan and Filter | 31 cfm | 48 sq ft | 33 kWh/yr |
| KLOUDIC MK01A | Fan and Filter | 31 cfm | 48 sq ft | 33 kWh/yr |
| BREEZOME MK01A | Fan and Filter | 31 cfm | 48 sq ft | 33 kWh/yr |
| ALROCKET MK01A | Fan and Filter | 31 cfm | 48 sq ft | 33 kWh/yr |
Greenlite
More Greenlite air purifiers
| Model | Type | Smoke CADR | Room size | Annual energy use |
|---|---|---|---|---|
| G-Pure-22W | Fan and Filter | 149 cfm | 231 sq ft | 126 kWh/yr |
| G-Pure1-22W | Fan and Filter | 158 cfm | 245 sq ft | 129 kWh/yr |
| G-Pure-15W | Fan and Filter | 104 cfm | 161 sq ft | 92 kWh/yr |