Due to increase in pollution these days it is really important to have some kind of air purifying option and the reason why I needed something for my allergies and my weak immune system so I bought this device in the hope of better air in my apartment.
The service was bought and setup on the same day and I was not sure to how to know the cleansing effet and also at how much extent it is really efficient. The seller set it up but I didnt noticed anything but the bad effects.
I would often notice a bad smell but will neglect it thinking its some garbage needed dumping but or was sometimes just very strong and I came to notice or only when I got near this device to check it and found the source of that bad smell
Also the ozone it uses is not good for health and you cannot use it for very long, also I really didnt noticed any difference in Asia and it was more like air disinfectant than a purifier as it did no job of doing so.
But a waste of my money nothing else, also there was no way of knowing if it works out not and the reason why I cannot recommend.