I. Air Purification from dust, pollutants, bacteria and viruses:

The WEFETECH system is an effective air purification system by washing it with salt water that increases in salinity over time capable to kill bacteria and viruses. One unit has a purification capacity of more than 100 million cubic meters of air per day. The purification is divided into two sections, the first part is washing the air inside the device where the air washed volume per day per unit is estimated to one million cubic meters, and the second part is washing the air outside the device where the humidity is increased to a high level distributed over a vast external area capable to to bring particles to stick and fall down and by that air is washed and purified. The volume of purified air outside the device is estimated to be 100 times greater than what is purified inside the device. This positive feature of this system cleans the outside air to be pure and healthy for humans, animals and plants.