Water Air Revitaliser specification: Hospital uses the spray of liquid medicine to sterilize and disinfect sickroom. Water Spirit sterilizes and disinfects the room in the same way. It is used together with the disinfecting solution and spreads the clean water molecule with bacteriostat and disinfectant into the air,. In this way it can kill the bacteria and virus in any places in the room. Working Theory : When the air is sucked into the bowl the virus, bacteria, mildew and so on in the air will be killed by the UV light when passing through the UV light tube . After washed and filtered by the 7 water films in the air revitalizing concentrate solution in the bowl, the clean water molecule with bacteriostat and disinfectant will be spreaded into different places in the room. You can add different air revitalizing concentrate into the bowl like disinfectant lysol, peroxyacetic acid, acetic acid and so on, according to what you need. Notice: The liquid medicine must be diluted in proportion strictly as per the instruction manual. Nobody should stay in the room when disinfecting the room. You can also add the mosquito repellent solution into the water so that it can drive mosquitoes. packing: PRODUCT SIZE:18X18X26CM GIFT BOX SIZE: 24.5X24.5X32CM MEAS:75X50X34CM QTY:6PSC G.W.:13.5KG conveyance: 20' =1,278 PCS 40' =2,790 PCS 40'HQ = 3,024PCS