- External installation, does not occupy indoor space
- Ultra high efficiency filtration, large filter area and dust holding capacity, long use time
- low noise
- While introducing fresh air, quickly purify the indoor environment
- Easy maintenance and worry-free
- The primary effect aluminum alloy filter is recommended to be cleaned once a month. The medium, high-efficiency, and filter should be replaced regularly. The replacement time is 3-6 months.
External fresh air purifier
|Model||Power supply||Air volume（m³/h）||Power（W）||Noise d（ B A）||A||B||C||H||Φd||Noise purification efficiency|