350m³/H Central Fresh Air Purifier with Ultra Thin Graphene Full Heat Exchange
Minimum order in large quantities
Product Specifications
| Attribute | Value |
| Model NO. | H702/H702G H702J/H702GJ |
| Layout | Coaxial |
| Openness | Closed |
| Installation | Vertical |
| Transmission Form | Gear |
| Type | Flange |
| Weight | 35kg |
| Noise Level | 44dB |
| Language | English |
| Purification Class | Class H13 |
| Transport Package | Wood |
| Specification | 960*700*225mm |
| Trademark | shiny-greenspace |
| Origin | China |
| HS Code | 8419500090 |
| Production Capacity | 200,000 units |
Key Features
| Fresh airflow volume | 350m³/h |
| Exhaust volume | 280m³/h |
| Purification class | Class H13 |
| Purification efficiency | >99.9% |
| Noise value | <44dB(A) |
| Heat exchange rate | Compatible with GB21087 standards |
| Control mode | Intelligent operation/touch control |
| Applicable space | 350m³ |
Ultra-thin design: Only 225mm thick for better hidden ceiling installation and space saving.
Triple Filtration System
Features HEPA high efficiency filtration with initial, medium, and high efficiency triple-stage purification. Effectively filters PM2.5, dust, and 20.3μm particulate matter while intercepting bacteria and viruses with 99.9% purification efficiency.
The fresh air system delivers oxygen-rich outdoor air into rooms after multiple filtration stages while simultaneously exhausting indoor pollutants. Maintains clean, fresh indoor air quality through continuous 24-hour air exchange.