| Manufacturer | Rhevan (Gangdong) Technology Ltd. |
| Category | Living appliances |
| Price | ￥ |
| Functions | Negative ions, timed, desorbing, deodorant, formaldehyde, smart control, silent design, intelligent display, oxygenation, disinfection, automatic hosting, except for PM2.5, sleep mode, defunct smoke, algae count, filter update alarm |
| Brand | Raven. |
| Rationale | Negative, plasma, HEPA technology |
| Noise | 46-70db |
| Air cleaner wind | 151-300 cubic metres/ hours |
| Goods | WD020A |
| Power mode | Power plugs |
| Control Mode | Microcomputer |
| Applicable area | 61m2 and above |
| Colour | WD020A |
| Product Specification | 310*145*560mm |
| Filter Type | Composite Filter |
| Type | Walled |
| Style | Simple wind, Nordic wind, American wind, industrial wind. |
| Apply scene | Commercial |
| Energy efficiency file number | None |
| Control | Remote remote control of remote controls, network control of APs (out of LAN limits) 3, backstage management system of Web |
| Installation | Walled |
| Level of energy efficiency | Inefficiency level |
| Support custom/ sticker | Power factory. |
| Population applicable | Other, allergies, smokers, pet families, mother and child preferences, workplace work |
