1. The main body is made of stainless steel and separated from the power
  supply to avoid any possible electro circuit damage caused by humidity  
2. The hi-tech wafers developed by REF can directly produce water atomization 
  to keep vegetables and fruits fresh for a long time by humidifying the
  surrounding air 
3. High quality humidifier guarantees continuous efficient operation, keeping
  the humidity up to 80% - 95%  
4. The daily maintenance and cleaning work of the REF humidifier are easy and 
  convenient so as to lower your production cost 
5. The working life of the key parts: up to 5,000 hours for wafer
6. The special filter is installed inside to prevent any damage caused by the 
  water of bad quality  
7. The humidity controlling sensor is an optional subject as per your requests