| Model | H703 | H703G |
|---|---|---|
| Style |  Cold rolled steel plate spraying |
 Galvanized steel sheet |
| Installation Method | Ceiling | |
| Fresh Air Volume | 500m³/h | |
| Exhaust Volume | 400m³/h | |
| Purification Level | H13 | |
| Purification Efficiency | ＞99.9% | |
| Heat Exchange Efficiency | Meet GB21087 | |
| Noise Value | ≤48dB | |
| Rated Voltage / Frequency | 220V/50HZ | |
| Power | 200W | |
| Display Method | 4.7-inch control panel | |
| Control Method | Smart / Touch button | |
| Applicable Space | 500m³ | |
| Weight | 51kg | |
| Dimensions | 1200×700×290mm | |
| Detector | PM2.5 / Temperature / Humidity | |